?Additional From his measurements, Roemer estimated that it took 22 min for light to
Chapter 1, Problem 76(choose chapter or problem)
Additional Problems
From his measurements, Roemer estimated that it took 22 min for light to travel a distance equal to the diameter of Earth’s orbit around the Sun. (a) Use this estimate along with the known diameter of Earth’s orbit to obtain a rough value of the speed of light. (b) Light actually takes 16.5 min to travel this distance. Use this time to calculate the speed of light.
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