Answer :
Speed=Distance/time i.e s=d/t
=>d=sxt
Given,s=speed of light=3x10^8 m/s and t=5 minutes=5x60 secs.=300 s
So,d=3x10^8 x 300 mts.= 90 x 10^9 mts.
=>d=sxt
Given,s=speed of light=3x10^8 m/s and t=5 minutes=5x60 secs.=300 s
So,d=3x10^8 x 300 mts.= 90 x 10^9 mts.
All electrical or electronic signals in air travel with the speed of light. They are emitted by the space ship in space and are received by the Earth station.
Distance of space ship from the Earth station
= speed * time duration
= 3 * 10⁸ m/sec * 5 * 60 seconds
= 9 * 10¹⁰ meters
= 9,00,00,000 km
Distance of space ship from the Earth station
= speed * time duration
= 3 * 10⁸ m/sec * 5 * 60 seconds
= 9 * 10¹⁰ meters
= 9,00,00,000 km