24. A radio signal travels at 3.00 x 10^8 meters per second. How many seconds will it take for a radio signal to travel from a satellite to the surface of Earth if the satellite is orbiting at a height of 3.54 x 10^7 meters?

t = d / v

t = (3.54E7) / (3.00E8)
t = .118 s

To find the time it takes for a radio signal to travel from a satellite to the surface of Earth, we need to divide the distance by the speed of the radio signal.

Given:
Speed of radio signal = 3.00 x 10^8 meters per second
Distance from satellite to the surface of Earth = 3.54 x 10^7 meters

To calculate the time it takes, we can use the formula:

Time = Distance / Speed

Substituting the given values into the formula:

Time = (3.54 x 10^7) / (3.00 x 10^8)

Now, let's simplify the calculation by dividing the numbers:

Time = 0.118 seconds

Therefore, it will take approximately 0.118 seconds for the radio signal to travel from the satellite to the surface of Earth.