(a) The distance from Earth to the moon is 3,84,000 Km.
Calculate the time it takes for light to travel that distance.
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Answered by
1
Answer:
t takes about 3 days for a spacecraft to reach the Moon. During that time a spacecraft travels at least 240,000 miles (386,400 kilometers) which is the distance between Earth and the Moon. The specific distance depends on the specific path chosen.
Answered by
25
Answer:
Given Distance between Earth and Moon let D = 384000 km = 384000000 m = 3.84 × 10 ™8
Spread of light Let S = 3 × 10™8 m/s
Speed = Distance/Time
Or time = Distance/speed
Therefore time= ( 3.84 × 10 ™8 m/s)
Or Time = ( 3. 84 / 3 ) s = 1.28 s
Answer) the times it takes for light to travel is 1.28 Seconds.
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