General Physics > Physicists > Flashcards

Physicists Flashcards

(57 cards)

Study These Flashcards
1
Q

first expressed the relation between the direction of a current in a conductor and the direction of the lines of force

A

Andrei Marie Ampere

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Discovered radioactivity in 1986

A

Antoine Henry Becquerel

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Found that the volume of a gas at constant pressure is proportional to its absolute temperature

A

Charles Jacques

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q
  • Proved that atmospheric pressure varies with the altitude
  • Discovered Pascal law which states that enclosed fluids transmit pressure in all directions without loss, i.e., with equal force on all equal areas
A

Blaise Pascal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

discovered the relationship between buoyancy and displacement of liquids known as Archimedes Principle

A

Archimedes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Invented the telephone

A

Alexander Graham Bell

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Invented the:
- Phonograph
- Incandescent electric lamp
- Multiplex telegraphy
- Telephone carbon transmitter
- Moving picture camera

++ Edison storage cell

A

Thomas Alva Edison

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q
  • kite experiment
  • invented the lightning rod
  • gave the names “positive” and “negative” to the two parts of electric charges
A

Benjamin Franklin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q
  • Invented the electromagnet
  • Discovered the laws of electromagnetic induction
  • Built the first electric motor
A

Joseph Henry

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Found the speed of light in vacuum to be 299,736 km/s

A

Albert K. Michelson

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Invented the:
- electromagnetic recording telegraph in 1844
- Morse code

A

Samuel Morse

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Two brothers who invented the airplane

A

Orville Wright & Wilbur Wright

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Formulated the Boyle’s law

A

Robert Boyle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Invented the:
- Bunsen burner
- Spectroscope
- photometer

A

Robert Bunsen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q
  • Designed the thermometer scale in 1714
  • Made the first mercury thermometer
A

Gabriel Farenheit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Studied the solar spectrum with a spectroscope

A

Joseph Fraunhofer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q
  • Invented the air pump
  • Magdeburg hemispheres experiment
A

Otto von Guericke

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q
  • Firmly established the law of conservation of energy
  • First scientist to discover the use of resonators
A

Herman von Helmholtz

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Investigated and discovered the existence of electromagnetic or radio waves in 1888

A

Heinrich Hertz

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q
  • Investigated the factors which affect electrical resistance in a conductor
  • author of Ohm’s law
A

George Simon Ohm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Discovered a new and invisible radiation known as X-rays, while experimenting with a vacuum tube in 1895

A

Wilhelm Conrad Roentgen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

First to succeed in isolating room many tons of pitch-blende, a new substance which she named radium

A

Marie Curie

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q
  • Discovered the electromagnetic induction
  • Built the first dynamo
  • Discovered the laws of electrolysis (Faraday’s law)
Study These Flashcards
A

Michael Faraday

24
Q

formulated Hooke’s law

25
- Helped establish the law of conservation of energy - Determined the mechanical equivalent of heat
James Joule
26
Author of the Law of Universal Gravitation: also Newton’s Three Laws of Motion
Sir Isaac Newton
27
- “Father of Modern Science” - Discovered the laws of freely falling bodies, and laws of pendulum - Made the first thermometer and the first astronomical telescope
Galilei Galileo
28
Invented the commercial wireless telegraphy
Guglielmo Marconi
29
Inventor of: - Electric battery - Electroscope - Electric condenser - Electrophorus + first to discover the potential difference produced by the contact of dissimilar substances, and of maintaining an electric current by chemical reactions + developed the cell (voltaic cell) + unit of electromotive force (volt) is named after his honor
Alessandro Volta
30
Invented the mercury barometer
Evangelista Torricelli
31
- Invented the pendulum clock - Worked out the wave theory of light very completely - Explained refraction in terms of his theory - Discovered polarization of light
Christian Huygens
32
Discovered superconductivity
H.K. Onnes
33
Developed the: - kinetic theory of gases and the mechanical theory of heat - electromagnetic theory of light on a mathematical basis
James Maxwell
34
- Credited with the invention of the main features of the modern stream engine - unit of electric power (watt) is named in his honor
James Watt
35
Discovered the presence of a magnetic field around a conductor
Hans Oersted
36
First one to measure the velocity of light by studying the eclipses of Jupiter’s satellites
Olaus Roemer
37
- Advanced the kinetic theory of heat - Invented the electrometer - The absolute scale of temperature is named after him
Sir Williams (Lord Kelvin) Thomson
38
Used steam produced from the heat of a volcano to produce electric power in 1067
Arturo Alcaraz
39
- Developed accelerator chips - Helped make the internet possible - Created the local bus concept for personal computers
Diosdado Banatao
40
Researched methods of producing alternative fuels
Julian Banzon
41
Wrote many papers in the field of nuclear medicine; first radioisotope
Paulo Campos
42
- Recognized for his contributions in the field of Applied physics, particularly in the field of photonics and electro-optic instrumentation research - Honoured as an Outstanding Filipino scientist by the National Academy Of Science and Technology 2006
Vincent Ricardo Daria
43
- The first person to discover a recurring area of open water in sea ice in the cosmonaut sea - Studied global warming at the NASA Goddard Space Flight Center
Josefino Comiso
44
- Known for his researches on ultraviolet light of different wavelengths, effect of radioactive radiation on Euglena. - Recipient of a Presidential award in 1965 - Conferred as a National scientist in 1984
Casimiro Del Rosario
45
Designed car that runs on water
Daniel Dingel
46
Received a French patent award for a fluorescent bulb
Agapito Flores
47
- discovered Red Spot - joined the Hubble Heritage team to image the Quad transit in Saturn by using the Hubble Space Telescope
Christopher Go
48
Developed profitable biogas system, building a power generator fueled by coconut oil
Felix Maramba
49
Researched on the assimilation and fluorescence spectroscopy of crystals, particularly rare-earth crystals
Melecio Magno
50
Recognized in the advancement of theoretical apparatus to clarify turbulence
Amador Muriel
51
Made a significant role to the theories on biophysics and recombinant biotechnology including his own conceptual framework on the structure of RNA/DNA investigation
Apolinario Nazarea
52
Developed a state-of-the-art but cheaper coating technology for cutting tools useful in metal, wood and plastic fabrications for producing construction supplies, car, computer parts etc.
Henry Ramos
53
Filipino astrophysicist known for receiving the “Chambliss Astronomy Achievement Student Award” for her major role in the discovery of the largest number of “obscured quasars”
Reinabelle Reyes
54
Led the development of a method to generate high-contrast images of semi-conductor sites via one photon optical beam
Caesar Saloma
55
His team produced unique semi-conductor compounds such as gallium arsenide (GaAs)
Arnel Salvador
56
Led a team to develop a low-cost material that exhibits superconductivity at higher temperature or anywhere close to room temperatures with the use of crystal oxides
Roland Sarmango
57
- Discovered around 1930 the law of electrical kinetic resistance (Zara Effect) - Patented a two-way video phone - Developed / improved alternate energy technologies in the 1950s and 1960s
Gregorio Zara
General Physics
flashcards
Decks in class (6)
# Cards
Brainscape helps you reach your goals faster, through stronger study habits.
© 2026 Bold Learning Solutions. Terms and Conditions