What is the time taken by moon light to reach earth?

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What is the time taken by moon light to reach earth?

Options

(a) 8 sec
(b) 10 sec
(c) 9 sec
(d) None of these

Correct Answer:

None of these

Explanation:

Distance between earth and moon = 3,84,000 km

time = (384000 × 10³) / (3 × 10⁸) = 1.28 sec

The answer is none of these

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Topics: Wave Optics (101)
Subject: Physics (2479)

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