Römer, speed of light finite and constant
 1. Who is the scientist credited with proposing the Römer's theory of finite speed of light?A) Albert EinsteinB) Ole RømerC) Isaac NewtonD) Galileo Galilei2. When did Ole Rømer propose his theory on the finite speed of light?A) 1800B) 1600C) 1750D) 16763. Which famous scientist disproved the theory of variable speed of light, supporting Römer's theory?A) Galileo GalileiB) Johannes KeplerC) Isaac NewtonD) Albert Einstein4. What is the approximate value of the speed of light in a vacuum?A) 100 miles per hourB) 200,000 meters per secondC) 299,792,458 meters per secondD) 500,000 kilometers per second5. What is the term used to describe the maximum speed at which energy or information can travel through space?A) speed of gravityB) speed of lightC) speed of timeD) speed of sound6. 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) Compton effectB) Photoelectric effectC) Tyndall effectD) Doppler effect7. The value of the speed of light in a specific medium is represented by its:A) resistivityB) pressureC) refractive indexD) density8. Which term describes the bending of light when it enters a different medium, dependent on the speed of light in each medium?A) dispersionB) refractionC) reflectionD) diffraction
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