Ask Question
5 January, 07:31

If the planet mars is about 56 million kilometers from earth how long would it take for a radio wave sent from a space satellite circiling mars to reach earth

+5
Answers (1)
  1. 5 January, 11:16
    0
    190 seconds. The time the radio wave will take to reach Earth is the distance it needs to go divided by the speed of light which is 299792.458 km/s. 56000000 km / 299792.458 km/s = 186.7958933 s Rounding to 2 significant figures gives 190 seconds.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If the planet mars is about 56 million kilometers from earth how long would it take for a radio wave sent from a space satellite circiling ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers