1
Q
(501) what is boyles law ?
A
2
Q
(502) what is graph of boyles law ?
A
3
Q
(503) what is charles law ?
A
4
Q
(504) what is graph of charles law ?
A
5
Q
(505) what is pressure law or gay lussac law ?
A
6
Q
(506) what is graph of gay lussac law ?
A
7
Q
(507) When is Avogadro’s Law followed in gases?
A
8
Q
(508) What is the relation between pressure and the average kinetic energy of a gas?
A
9
Q
(509) What is the formula for kinetic energy per molecule and per mole in a gas?
A
10
Q
(510) What is heat capacity ([C])?
A
11
Q
(511) What is the degree of freedom in the context of kinetic theory?
A
12
Q
(512) What is the molar heat capacity at constant volume ([C_V]) for an ideal gas?
A
13
Q
(513) What is the molar heat capacity at constant pressure ([C_P]) for an ideal gas?
A
14
Q
(514) what is (c_p) - (c_v) =?
A
15
Q
(515) what is the formula of ratio of specific heat ?
A
16
Q
(516) What are the values of [f] and [\gamma] for monoatomic, diatomic, and polyatomic gases?
A
17
Q
(517) What happens when two conducting bodies are brought in contact?
A
18
Q
(518) What is the charge [q] in terms of elementary charge [e], and what are their SI units?
A
19
Q
(519) When identical conductors are brought into contact, how is the charge distributed?
A
20
Q
(520) When two conducting spheres are brought into contact, how is the final charge distributed?
A
21
Q
(521) What is the basic property of electric charge?
A
22
Q
(522) What is the formula for total charge in a body?
A
23
Q
(523) what is definition of flux ?
A
24
Q
(524) What is the formula for electric flux through a surface?
A
25
(525) What is Gauss’s Law?
26
(526) what is the formula of gauss law ?
27
(527) when does gauss law most useful?
28
(528) How do electric field lines orient relative to conducting surfaces?
29
(529) What are the start and end points of electric field lines?
30
(530) Can electric field lines intersect?
31
(531) Do electric field lines form closed loops?
32
(532) What is the formula for electric field ([E]) and its relation to force and charge?
33
(533)How is the electric field due to discrete distribution of charges calculated?
34
(534) How is the electric field due to continuous charge distribution calculated?
35
(535) What is the electric field due to a dipole at axial line (on axis)?
36
(536) What is the electric field due to a dipole at equatorial line (perpendicular bisector)?
37
(537) What is an electrical dipole?
38
(538) What is the electric dipole moment ([vec{p}])?
39
(539) What is the torque ([vec{tau}]) on an electric dipole in an electric field?
40
(540) What is Coulomb’s Law for the force between two point charges?
41
(541) Should you use the sign of [q_1, q_2] in Coulomb’s Law calculations for force?
42
(542) What is permittivity ([\epsilon]), and why is it important?
43
(543) How does permittivity differ in a medium and in a vacuum?
44
(544) What is the SI unit of permittivity ([epsilon])?
45
(545) when is the attraction & repulsion of charge ?
46
(546) do force btw two charges are affected by presence of third particle ?
47
(547) What is the superposition principle for charges?
48
(548) what is net charge of body having proton & electron ?
49
(549) what is electrostatic or coulomb's constant?
50
(550) what should be fixed before finding force ?
51
(551) when to use sign & when to direction?
52
(552) what is the formula of electric field & what's it's si unit ?
53
(553) What is the direction of the electric field ?
54
(554) can electric field line drop to zero suddenly?
55
(555) formula of null point in case of like charge ?
56
(556) formula of null point in case of unlike charge ?
57
(557) whose charge is उपर in calculating null point?
58
(558) Where do null point lies ?
59
(559) what is null point or zero potential point?
60
(560) what is electric field of ring charge ?
61
(561) what is electric field at centre of ring ?
62
(562) where is electric field max in case of ring ?
63
(563) what is the electric field due to infinite line charge ?
64
(564) what is electric field due to uniformly charged arc ?
65
(565) electric field due to uniformly charged disc ?
66
(566) what is electric field of disc at infinity & centre ?
67
(567) what is electric field due to non conducting sheet with charge on one side only & on both side ?
68
(568) what is component of electric field due to a charged rod of fixed length having charge density lamda ?
69
(569) what is the force experience by charge placed in electric field?
70
(570) can kinematics formula & equation applicable in electro ?
71
(571) what is KE gained by a particle in motion of charge in electric field?
72
(572) what does solid angle measure?
73
(573) What is the formula for solid angle?
74
(574) What does electric flux ([phi]) measure?
75
(575) Write the integral form of Gauss's Law for electric flux ?
76
(576) on what does flux depends ?
77
(577) what is trick in taking limits of integration?
78
(578) what is formula of flux though each part वाला formula?
79
(579) what is flux if charge is enclosed from all side ?
80
(580) What is the electric field inside and outside of a infinite Hollow cylinder ?
81
(581) What is the electric field inside and outside a solid cylinder?
82
(582) How does electric field behave for a hollow (shell) charged sphere?
83
(583) What is the electric field inside and outside a solid sphere?
84
(584) what is electric potential & what is it's formula & si unit ?
85
(585) What is the work done in moving a charge [q] in an electric field?
86
(586) What is the relation between electric potential ([V]) and electric field ([vec{E}])?
87
(587) What is the formula for potential due to a point charge?
88
(588) When writing the electric potential for a charge, what should you remember about the sign
89
(589) what is the formula & meaning of interaction potential energy?
90
(590) how can force be expressed in terms of potential energy & displacement?
91
(591) What is the electric potential at a point on the axis of a charged ring?
92
(592)What is the electric potential inside and outside a charged shell?
93
(593) What is the electric potential inside and outside a solid charged sphere?
94
(594) What happens to work done when moving a charge between points on an equipotential surface?
95
(595) When two equipotential surfaces intersect, what is true about the electric field at the intersection?
96
(596) : How does electric current choose its path in a circuit
97
(597) What is the formula for electric dipole moment?
98
(598) What is the general formula for the potential at a point due to a dipole?
99
(599) What is the general formula for the electric field due to a dipole?
100
(600) What is the formula for potential energy of a dipole in an electric field?
101
(601) What is the formula for the monopole (single charge) potential?
102
(602) What is the potential for a dipole (double charge) at position [r]?
103
(603) what is electric field at all point inside a conductor?
104
(604) what happen when two conductors are connected by single wire ?
105
(605) how is charge distributed & induced & how to calculate final potential?
106
(606) what is definition of capacitance?
107
(607) what is charge entering a capacitor equals to ?
108
(608) how is charge distributed btw capacitor plate & how to calculate it ?
109
(609) what is the formula & si unit of capacitance?
110
(610) what is electrostatic pressure?
111
(611) what is formula for electrostatic pressure?
112
(612) what is the formula for repulsive force ?
113
(613) what is the formula of energy density?
114
(614) What is the capacitance of a spherical capacitor?
115
(615)What is the formula for capacitance of a parallel plate capacitor?
116
(616) How is voltage related to potential difference & emf in a capacitor
117
(617) what is the capacitance when spherical capacitor is earthed outside?
118
(618) what is capacitance of cylindrical capacitor?
119
(619) what is the condition for series?
120
(620) how to calculate net capacitance in series ?
121
(621) what is the condition for parallel?
122
(622) what is net capacitance in parallel?
123
(623) in which connection can max energy be stored in capacitor?
124
(624) what is energy stored in charged capacitor?
125
(625) energy is lost in the form of what ?
126
(626) When two capacitors are connected, how is the common potential calculated during redistribution
127
(627) What is the expression for charge after connecting two capacitors?
128
(628) How do you find the energy lost during redistribution of charge?
129
(629)What is a dielectric material, and what does it do to capacitance?
130
(630) what is formula of capacitance with dielectric?
131
(631) How does a dielectric affect the electric field inside a capacitor ?
132
(632) how to calculate dielectric constant & relative permittivity?
133
(633) What happens if a capacitor is partially filled with dielectric?
134
(634) What happens when the distance between capacitor plates is divided, area stays same, and dielectric is used in series?
135
(635) What happens when the area is divided but distance is same, and the dielectric is used in parallel?
136
(636) What happens when a capacitor is connected to a battery?
137
(637) What does the circuit diagram of charging a capacitor with a battery look like?
138
(638) what is the definition & formula of time constant?
139
(639)What happens when a capacitor is discharged through a resistor?
140
(640) what is discharging of a capacitor circuit diagram?
141
(641) formula of linear charge density?
142
(642) what is the formula of areal charge density?
143
(643) what is the formula of volumetric charge density & it's symbol?
144
(644) formula of force btw parallel plates of capacitor ?
145
(645) In a conductor, charge carriers move in which direction?
146
(646) What is the relation between direction of charge flow and electric current?
147
(647) What is the conventional direction of current?
148
(648) is current & resistant vector quantity?
149
(649) What is the formula & si unit for electric current ([I])?
150
(650) why is change in electric field not zero inside wire?
151
(651) what is electric gradient & potential gradient?
152
(652) what is definition & formula of drift velocity?
153
(653) what is the formula of current density?
154
(654) What is the expression for total current through a surface?
155
(655) what is ohm's law for circuit?
156
(656) what is ohm's law for material?
157
(657) what is electrical conductivity & resistivity relation?
158
(658) what is definition of average time collision?
159
(659) what is the formula to calculate average time collision?
160
(660) Write the relations involving conductivity ([sigma]), mobility ([mu]), and drift velocity for electrons.
161
(661) What does resistivity ([\rho]) of a wire depend on
162
(662) What is mobility ([\mu]) and its formula?
163
(663) How does resistance vary with temperature?
164
(664) compare temperature coefficient for metals ?
165
(665) How does resistivity ([\rho]) vary with temperature , time constant and potential?
166
(666) What is conductance ([C]), its formula , symbol and unit?
167
(667) What is the formula for resistance ([R]) in different forms?
168
(668) In a circuit, in which direction does current flow ?
169
(669) What happens to current and voltage values when direction is changed?
170
(670) what is definition of power ?
171
(671) what are power expressions in a circuit?
172
(672) What are the basic pictorial conventions for charging and discharging a battery-capacitor setup?
173
(673) What is true about current in series resistance?
174
(674) How do you calculate the potential drop across each resistor in series?
175
(675) What is the formula for combined resistance in series?
176
(676) What is true about potential in parallel resistance?
177
(677) What is the current through each resistor in parallel?
178
(678) What is the equivalent resistance formula for two resistors in parallel?
179
(679) How does cutting a wire affect its resistance?
180
(680) how does stretching a wire effect it's resistance?
181
(681) How does resistance change if area changes but length remains the same?
182
(682) How does resistance change if area changes but volume remains the same?
183
(683) What are the rules for series combination of cells?
184
(684) What is the total current in a series combination of cells?
185
(685) What are the rules for parallel combination of cells?
186
(686) For [n] identical cells in parallel, what are the expressions for equivalent resistance and emf?
187
(687) what is wheatstone bridge and how does current flows through it ?
188
(688) When is there no current through the galvanometer in a Wheatstone bridge?
189
(689) What principle does a meter bridge work on?
190
(690) what is the diagram of meter bridge ?
191
(691) What is the balancing condition for a meter bridge?
192
(692) when will be R max in meter bridge?
193
(693) How do you convert a galvanometer into a voltmeter using a resistance?
194
(694) what is the condition for converting galvanometer to ammeter ?
195
(695) formula for figure of merit calculation ?
196
(696) what is diagram of potentiometer?
197
(697) what is balancing length in potentiometer?
198
(698) what is heating effect of electric current?
199
(699) what is joules law of electrical heating?
200
(700) How is a combination of bulbs (power) analogous to capacitors in series and parallel?
201
(701) What are the ideal resistances for an ammeter and a voltmeter?
202
(702) What is Kirchhoff's Current or nodal Law (KCL)?
203
(703) what is the equation of kirchoffs current law ?
204
(704) On what principle is KCL based?
205
(705) What is Kirchhoff's Voltage Law (KVL) or Loop Law?
206
(706) what is the rules for kirchoffs voltage law ?
207
(707) How do you write KVL for multiple loops with two batteries and two resistors?
208
(708) which path current choose & how does it affect making mesh or kvl ?
209
(709) what is voltage?
210
(710) how current is distributed in parallel conection?
211
(711) In a parallel circuit, how does the resistance of a branch affect the current through it?
212
(712) What is true about the current in a series circuit?
213
(713) how is current represented in circuits with & without ammeter ?
214
(714) How is voltage distributed in series?
215
(715) What is a key point to solve circuit problems?
216
(716) What field does a stationary vs. a moving charge produce?
217
(717) What does an accelerating charge produce?
218
(718) What is the formula for the force on a moving charge due to a magnetic field?
219
(719) What does the Biot–Savart law describe?
220
(720) What is the mathematical formula & si unit for the Biot–Savart law?
221
(721) How do you determine the direction of [vec{B}] using the right-hand thumb rule?
222
(722) What is [mu_0] or permeability of free space?
223
(723) What is the magnetic field ([vec{B}]) at point P due to a moving charge?
224
(724) What is the magnetic field due to a finite current-carrying wire at point P?
225
(725) What are the angles [theta_1], [theta_2] for different wire configurations ( infinite & semi infinite) in Biot–Savart law?
226
(726) What is the magnetic field at points along the length of a wire (i.e., axis of wire)?
227
(727) What is the magnetic field at the center of a current-carrying circular arc?
228
(728) What is the value of [\alpha] for a complete and semicircular arc?
229
(729) What is the magnetic field at the center of [N] turns of a circular coil?
230
(730) What is the formula for magnetic field on the axis of a current-carrying circular loop?
231
(731) What is the formula for the magnetic field at the axis of a solenoid?
232
(732) What does Ampere's Law relate?
233
(733) State the mathematical form of Ampere's Law ?
234
(734) What is the magnetic field due to an infinite current sheet, and what is [K]?
235
(735) what is the magnetic field inside toroid ?
236
(736) What is the magnetic force on a moving charge in a magnetic field?
237
(737) How do you use Fleming's Left Hand Rule for direction?
238
(738) What is the magnitude of the magnetic force on a moving charge?
239
(739) What is the centripetal force for a charge moving in a uniform magnetic field?
240
(740) What is the radius of the circular path of a charged particle in a magnetic field?
241
(741) What is the linear momentum of a charge moving in a circle in a magnetic field?
242
(742) What is the specific charge (charge-to-mass ratio, [e/m])?
243
(743) What is the time period for an orbiting charged particle in a magnetic field?
244
(744) What is the kinetic energy of the charge?
245
(745) What is helical motion for a charged particle in a magnetic field?
246
(746) what is the helical diagram and which component will circle it & which will move it forward?
247
(747) What is the radius of the helical path for a charged particle in a magnetic field?
248
(748) What is the time period of a helical path (time to complete one revolution)?
249
(749) What is the pitch & it's formula ?
250
(750) What is the total force ([vec{F}]) on a moving charge in combined electric and magnetic fields?
251
(751) What is the formula for the magnetic force on a current-carrying wire or conductor?
252
(752) What is the magnetic force between two long, parallel wires?
253
(753) What is the force between parallel and antiparallel currents in wires?
254
(754) What is the formula for the magnetic torque on a closed current circuit?
255
(755) What does a moving coil galvanometer detect and how?
256
(756) What is the torque on the coil of a moving coil galvanometer and how is the deflection related to current?
257
(757) What is a magnetic dipole moment ([vec{M}]) and its formula for a coil?
258
(758) What is the magnetic field of a dipole at a point making an angle [theta] at distance [r] from its center?
259
(759) What is the potential energy of a dipole in a uniform magnetic field?
260
(760) What is the magnetic moment of a rotating charge (current loop)?
261
(761) What is intensity of magnetization?
262
(762) What is magnetic induction?
263
(763) What is magnetic permeability ([mu])?
264
(764) What is magnetic susceptibility ([chi])?
265
(765) What is Curie law for paramagnetic materials?
266
(766) What is the full Curie-Weiss law for paramagnetic materials?
267
(767) How does the magnetic force compare to the electric force?
268
(768) How does the magnetic force compare to the electric force?
269
(769) What is the right-hand rule for circular currents?
270
(770) What is the field at an end-on (axial) position of a bar magnet?
271
(771) What is the field at a broadside (equatorial) position of a bar magnet?
272
(772) What is the time period of an oscillating bar magnet?
273
(773) What happens to ferromagnetic materials at the Curie temperature?
274
(774) Compare diamagnetic, paramagnetic, and ferromagnetic materials in terms of susceptibility ([chi_m]), behavior, and temperature dependence ?
275
(775) In magnetism, what is the angle of dip (inclination)?
276
(776) What is Faraday’s Law of Electromagnetic Induction?
277
(777) How is magnetic flux ([phi]) calculated?
278
(778) What does a change in magnetic flux produce?
279
(779) What does Lenz's Law state about induced current direction?
280
(780) What is motional emf and how is it calculated?
281
(781) What happens if the angle between area vector and magnetic field changes?
282
(782) What is self-induction (L)?
283
(783) what is the formula of self inductance & how it relates with emf ?
284
(784) What is the formula for self-inductance ([L]) of a solenoid in air and in material?
285
(785) What is the relation between absolute ([\mu]), relative ([\mu_r]), and vacuum permeability ([\mu_0])?
286
(786) How do inductors combine in series and parallel?
287
(787) What is the formula for the energy stored in an inductor?
288
(788) What is mutual induction?
289
(789) What is the mutual inductance ([M]) formula?
290
(790) What is formula of the induced emf for two coils?
291
(791) What is the formula for mutual inductance between two solenoids?
292
(792) What is the relation between self-inductance and mutual inductance using the coupling factor ([K])?
293
(793) What is a transformer and its main function?
294
(794) What is the transformer turn ratio formula?
295
(795) How is transformer efficiency ([eta]) defined?
296
(796) What are the step-up and step-down transformer relations for voltage, number of turns, and current?
297
(797) How is an induced electric field formed?
298
(798) What is the integral form and expression for the induced electric field from changing magnetic flux?
299
(799) What is the time constant ([tau]) for the rate of change or decay in an LR circuit?
300
(800) What is the equation for the decay of current in an LR circuit?
301
(801) how to find dependence & independence of formula?
302
(802) what is the emf induced in rotating conductor?
303
(803) what is the induced current in rotating conductor?
304
(804) What is alternating current (AC)?
305
(805) What is the mathematical expression of AC current and its components?
306
(806) What is the frequency of an AC signal?
307
(807) what is phase in resistive circuit?
308
(808) In a purely inductive AC circuit, what is the phase relationship between current and voltage , inductive reactance ?
309
(809) In a purely capacitive AC circuit, what is the phase relationship between current and voltage & what is capacitive reactance and the relationship for voltage and current in a capacitor?
310
(810) What is a phasor diagram in an LCR circuit?
311
(811) what is the circuit diagram of LCR circuit?
312
(812) What is the equivalent impedance ([Z]) of an LCR circuit?
313
(813) What is the formula for the voltage across an LCR circuit?
314
(814) What is the power factor in an AC circuit and its significance?
315
(815) What is admittance, and what does it measure?
316
(816) What is the formula for power in an AC circuit?
317
(817) What is the resonance frequency formula for an LCR circuit?
318
(818) What is the condition for resonance in an LCR circuit?
319
(819) What is the root mean square (RMS) value of AC?
320
(820) What is the mean or average value of AC over one cycle?
321
(821) How are peak, RMS values of AC related?
322
(822) how is LCR circuit useful ?
323
(823) What is an AC generator and how does it work?
324
(824) What is displacement current and its formula?
325
(825) What is conduction current?
326
(826) State Gauss's law for electricity.
327
(827) State Gauss's law for magnetism.
328
(828) State Faraday’s Law in Maxwell’s equations context.
329
(829) what is modified form of ampere's law (Maxwell-Ampere law)?
330
(830) What does the diagram of an electromagnetic wave show?
331
(831) What is the wave constant, and related equations for EM waves?
332
(832) do em wave need material medium for propagation?
333
(833) what is speed of em wave ?
334
(834) what does em wave produced by ?
335
(835) nature of em wave ?
336
(836) what is ratio of E field & B field?
337
(837) what is formula of energy density?
338
(838) What are the different regions of the electromagnetic spectrum, their wavelengths, and uses?
339
(839) What is the order of electromagnetic spectrum from long to short wavelength ?
340
(840) what is the mirror formula & do sign be considered?
341
(841) what is the lense formula & trick for convergence & divergence?
342
(842) What is the formula for magnification in optics?
343
(843) What is the formula for optical power ([P]) and its unit?
344
(844) draw the diagram for prism ?
345
(845) what is deflection angle or deviation angle ?
346
(846) what is angle of prism ?
347
(847) what is refractive index of prism ?
348
(848) effect on F & P when vertical lense cut ?
349
(849) effect on F &P when lense cut horizontally?
350
(850) According to Planck's quantum theory, what is light made of?
351
(851) What is the formula for the energy of a photon?
352
(852) What is the effective mass of a photon?
353
(853) Among visible colors, which has more effective mass: violet or red?
354
(854) What is the formula for the linear momentum of a photon?
355
(855) what is the formula of intensity of light?
356
(856) How to calculate the number of photons incident per second?
357
(857) What is Einstein's photoelectric equation?
358
(858) What is the work function and threshold wavelength for photoelectric effect?
359
(859) What does dual nature of matter mean?
360
(860) What is the energy of a light wave of frequency [\nu]?
361
(861) What is the energy in quantized means for light?
362
(862) How to find the energy of a photon in electron volts?
363
(863) Does energy of a photon change with intensity?
364
(864) Can photons be deflected by electric or magnetic fields?
365
(865) what is conserved in photon & electron collision
366
(866) what is the rest mass of photon ?
367
(867) What is the mass of a photon as determined from its energy?
368
(868) what is momentum of photon ?
369
(869) How do you calculate the intensity of a light beam in terms of photons?
370
(870) What is the formula for photon count emitted by a source per second?
371
(871) What is the formula for intensity of a light beam?
372
(872) What is photon flux?
373
(873) How do you find photon flux at a distance r from a point source?
374
(874) what is energy received by the surface per second known as ?
375
(875) what is the force exerted due to radiation?
376
(876) what is formula of radiation pressure?
377
(878) what is free electrons?
378
(878) What is the work function?
379
(879) convert electron volt into jules ?
380
(880) What is photoelectric emission?
381
(881) What is thermionic emission?
382
(882) What is field emission?
383
(883) What is secondary emission?
384
(884) When does the photoelectric effect occur?
385
(885) what is photoelectron & photocurrent ?
386
(886) How does photocurrent vary with intensity of light?
387
(887) What is the maximum value of photoelectric current called?
388
(888) What is the stopping potential (cut-off potential) in the photoelectric effect?
389
(889) How does the stopping potential vary with frequency?
390
(890)What are the failures of wave theory of light in explaining the photoelectric effect?
391
(891) Write Einstein’s photoelectric equation in terms of frequency and work function ?
392
(892) What phenomena explain the wave nature of light?
393
(893) What phenomena explain the particle nature of light?
394
(894) What is Einstein’s mass-energy relationship?
395
(895) What is the momentum of a photon?
396
(896) What is the de Broglie wavelength of matter waves?
397
(897) What are de Broglie waves?
398
(898) On what does de Broglie wavelength do not depend?
399
(899) de broglie wavelength for neutron ?
400
(900) de broglie wavelength of thermal neutron?
401
(901) de broglie wavelength for gas molecules?
402
(903) What does Heisenberg's Uncertainty Principle state?
403
(902) de broglie wavelength of gas molecules at T ?
404
(904) what does wavelength and standard wavelength relation shows ?
405
(905) what is mass comparison of neutron, proton , electron?
406
(906) what is the value of n for Bhor 1st orbit ?
407
(907) What is the relation between impact parameter ([b]) and scattering angle ([\theta]) in Rutherford scattering?
408
(908) what is mossely law ?
409
(909) what is total no. Of absorption line in hydrogen spectrum?
410
(910) what is total emissions of spectral line from n1=n to n2= m ?
411
(911) Name the major atomic models proposed in atomic theory.
412
(912) What is the total energy of an electron in the [n]th stationary orbit in energy levels?
413
(913) what is the formula of energy released by electron ?
414
(914) what is drawback of Rutherford model ?
415
(915) in Bhor model electron revolve around?
416
(916) what is angular momentum of electron in Bhor model ?
417
(917) The Bohr model explains the spectrum of which atoms or ions?
418
(918) What are the limitations of Bohr's model?
419
(919) What is the formula for radius of Bohr’s nth orbit?
420
(920) what is the velocity of electron in nth Bhor orbit?
421
(921) what is total energy of electron in nth Bhor orbit ?
422
(922) what is relation between TE , KE ,PE ?
423
(923) wavelength in each series is given by which formula?
424
(924) What are the different hydrogen spectral series along with their regions and minimum [n]?
425
(925) What are nucleons in an atom ?
426
(926) what is mass number ?
427
(927) what are isotopes , bars , isotones ?
428
(928) What is the formula for nuclear radius?
429
(929) What is the formula for nuclear volume?
430
(930) What is the formula for nuclear density, and on what does it depend?
431
(931) what is time for half nuclie to decay ?
432
(932) what is mean or average lifetime of decaying nucleus ?
433
(934) What is nuclear fission & fusion and how is energy released?
434
(935) What is nuclear binding energy and its formula?
435
(936) what is mass defect ?
436
(937) what is definition of mass defect & it's Formula?
437
(938) what is all about alpha particle?
438
(939) what is all about beta particle ( penetrating , ionizing , decay )?
439
(940) what is all about gamma particle ?
440
(941)what is the base of all nuclear reaction ?
441
(942) What is the radioactive decay law for number of nuclei over time?
442
(943) What is nuclear reaction energy (Q value), and how is it calculated?
443
(944) When is a nuclear reaction exothermic or endothermic?
444
(945) What is the formula for activity after [n] half-lives?
JEE FLASHCARDS
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