- 1. Who is the scientist credited with proposing the Römer's theory of finite speed of light?
A) Ole Rømer
B) Albert Einstein
C) Galileo Galilei
D) Isaac Newton
- 2. When did Ole Rømer propose his theory on the finite speed of light?
A) 1600
B) 1676
C) 1800
D) 1750
- 3. Which famous scientist disproved the theory of variable speed of light, supporting Römer's theory?
A) Isaac Newton
B) Johannes Kepler
C) Galileo Galilei
D) Albert Einstein
- 4. Which term describes the bending of light when it enters a different medium, dependent on the speed of light in each medium?
A) reflection
B) dispersion
C) refraction
D) diffraction
- 5. What is the term used to describe the maximum speed at which energy or information can travel through space?
A) speed of light
B) speed of gravity
C) speed of time
D) speed of sound
- 6. What is the approximate value of the speed of light in a vacuum?
A) 100 miles per hour
B) 299,792,458 meters per second
C) 500,000 kilometers per second
D) 200,000 meters per second
- 7. The value of the speed of light in a specific medium is represented by its:
A) pressure
B) density
C) resistivity
D) refractive index
- 8. Name the phenomenon where the wavelength of light changes due to the source's motion, supporting Römer's theory of finite speed of light:
A) Doppler effect
B) Tyndall effect
C) Photoelectric effect
D) Compton effect
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