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How long would it take a radio wave of f...

How long would it take a radio wave of frequency, `6.2xx10^(3)s^(-1)` to travel from Mars to Earth, the distance being `8.1xx10^(7)km`?

Text Solution

Verified by Experts

Velocity of any electromagnetic radiation `(c)=3xx10^(8)m`
Required time`=("Distance")/("Velocity)=(8.1xx10^(7)xx10^(3))/(3xx10^(8))`
`=270s=4` min 30s.
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