nmartin9372 nmartin9372
  • 19-09-2022
  • Physics
contestada

Mars is roughly 60 million km from earth. How long does it take for a radio signal originating from earth to reach mars? radio signals travel at the speed of light

Respuesta :

jsimpson11000 jsimpson11000
  • 20-09-2022

Answer:

200 seconds

Explanation:

60 000 000 000 m / 3 x 10^8 m/s

6 x 10 ^10  / 3 x 10^8  s

2 x 10^2 s = 200 seconds

Answer Link

Otras preguntas

DESCRIBE USING ROSTER METHOD MONTHS WITH 31 DAYS
what is a 'cheap shot'?
what is a 'cheap shot'?
If a train travels m miles in h hours and 45 minutes, what is the average speed in miles per hour ?a)  m / (h + 3/4 ), b) m / 7h, c) m ( h + 3/4 ), d) ( m + 45
what is a weasel word?
A man wishes to cover his floor with tiles, each one measuring 3/4 inch by 2 inches. If his room is a rectangle, measuring 12 feet by 18 feet, how many such ti
The population of a city is represented by the function p(t)=33,500(1.014)^t where t represents time in years and corresponds to the year 2000. According to thi
what are couplet poems?
Where do plants get the carbon they use to make organic molecules?
Mosaics are constructed from small pieces of stone called what?