A rada signal is sent towards a planet and its echo is received after 600 seconds. Find the distance of the planet from the earth.

A RADAR signal is beamed towards a planet and its echo is received 7 minutes later. If the distance between the planet and the Earth is 6.3 xx 10^(10) m. Calculate the speed of the signal.

A radar signal is beamed towards a planet and its echo is recived 7 minutes later. If the distance between the planet and earth is 6.3xx10^(10)m, calculate the speed of the signal.

In the echo method of estimating distnces, a radar signa was sent towards the Mars. If the echo was received after 8 minute 20 second, how far wat the Mars from the earth at that instant?

A radar signal is beamed towards a planet from the earth and its echo is received seven minutes later. Calculate the velocity of the signal, if the distance between the planet and the earth is 6.

Earth is __ planet from the sun

A laser signal sent towards the moon returns after t seconds. If c is the speed of light then the distance of the moon from the observer is

A laser signal sent towards the moon returns after t seconds. If c is the speed of light then the distance of the moon from the observer is

A radio signal sent towards the distant planet, returns after "t" s. If "c" is the speed of radio waves then the distance of the planet from the Earth is...............

Given that ‘c’is thespeedof light. Alaser signal sent towards the moon returns after ‘1’ seconds. The distance of themoon from the observer Is: