(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

sky tv is broadcast from a satellite in orbit at an altitude of 35600km. By considering the defference between the satellite and the surface of the earth , find the frequency shift of a 1GHz signal broadcast to the earth.

(i have been given radius and mass of the earth.

2. Relevant equations

g=Gm/r^2, f(observed)=f(emit){1 +/- gh/c^2}

3. The attempt at a solution

find g

f(emitted)=1GHz

how do i calculate f(observed)?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Gravitional frequency effect

**Physics Forums | Science Articles, Homework Help, Discussion**