Question

the distance of the earth from the moon is149000000km.how long will a sunray to reach the earth if it travels at a speed of3.0×10^5​

Answer 1

Answer:

Here's a question… how long does it take sunlight to reach Earth? This sounds like a strange question, but think about it. Sunlight travels at the speed of light. Photons emitted from the surface of the Sun need to travel across the vacuum of space to reach our eyes

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