1
Q
Electrons move
A
in fixed circular orbits
2
Q
Angular momentum
A
is quantised
ββmvr = nh / 2Ο
3
Q
Energy
A
absorbed/emitted during transition
π Physics
flashcards
Decks in class (102)
# Cards
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[NUCLEI] π Basic Facts5
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π Stability2
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π Mass Defect2
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π MassβEnergy2
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π Binding Energy3
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π QβValue3
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π Nuclear Force3
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π Fission5
-
π Fusion3
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π Radioactivity3
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π Alpha Decay3
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π Beta Minus (Ξ²β»)3
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π Beta Plus (Ξ²βΊ)3
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π Gamma2
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π Decay Law2
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π Half-Life2
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π Mean Life2
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π Activity3
-
[ATOMS] π Rutherford Model4
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π Impact Parameter1
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π Distance of Closest Approach1
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π Bohr Postulates3
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π Bohr Radius2
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π Ground State2
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π Ionisation Energy1
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π Radius of nth Orbit1
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π Velocity of Electron1
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π Energy of nth Orbit1
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π Energy Facts3
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π Spectral Lines2
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π Rydberg Formula1
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π Spectral Series (VERY IMPORTANT)5
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π Number of Transitions1
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π Reduced Mass Correction3
-
π X-Rays2
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π Continuous X-Ray Spectrum2
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π Characteristic X-Rays2
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π Moseleyβs Law1
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[DUAL NATURE] π Planckβs Quantum Theory3
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π Photon Facts3
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π Photon Momentum1
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π Photoelectric Effect2
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π Work Function (Ο)3
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π Einstein Photoelectric Equation1
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π Threshold Frequency2
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π Threshold Wavelength1
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π Stopping Potential3
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π Intensity Effects2
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π Radiation Pressure5
-
π de-Broglie Hypothesis2
-
π de-Broglie (Energy Form)1
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π Electron Accelerated by V Volt1
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π de-Broglie & Temperature π = β 3 π π π1
-
π Heisenberg Uncertainty Principle2
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π When Uncertainty Matters2
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[SEMICONDUCTOR] π Semiconductor Basics3
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π Energy Bands3
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π Energy Gap Comparison3
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π Intrinsic Semiconductor2
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π Extrinsic Semiconductor3
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π pβn Junction2
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π Forward Bias4
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π Reverse Bias4
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π Zener Diode4
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π Transistor Basics3
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π Transistor Uses2
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π Current Gain (Ξ²)1
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π Relation Between Ξ± & Ξ²1
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π Amplification Factor1
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π Voltage Gain (CE Mode)1
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π Power Gain1
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π Rectifier1
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π Rectifier Efficiency1
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π Half-Wave Rectifier1
-
π Full-Wave Rectifier1
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[RAY OPTICS]π Laws of Reflection2
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π Plane Mirror Image3
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π Number of Images (Inclined Mirrors)3
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π Spherical Mirrors2
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π Mirror Formula1
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π Transverse Magnification (Mirror)1
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π Optical Power (Mirror)1
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π Laws of Refraction2
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π Important Refraction Facts2
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π Lateral Shift (Glass Slab)1
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π Apparent Depth1
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π Total Internal Reflection (TIR)1
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π Critical Angle1
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π Prism Deviation1
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π Minimum Deviation1
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π Thin Prism1
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π Dispersion2
-
π Dispersive Power1
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π Lens Formula1
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π Magnification (Lens)1
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π Power of Lens1
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π Combination of Lenses1
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π Newtonβs Formula1
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(opt ins) π Simple Microscope2
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π Compound Microscope2
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π Astronomical Telescope2
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π Resolving Power2
