subject
Physics, 08.11.2019 02:31 aubreymoore4553

1. two astronauts are 2.00 m apart in their spaceship. one speaks to the other. the conversation is transmitted to earth via electromagnetic waves. the time it takes for sound waves to travel at 354 m/s through the air between the astronauts equals the time it takes for the electromagnetic waves to travel to the earth. how far away from the earth is the spaceship?

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 22:10
Albert abraham michelson became the first american to win the nobel prize in physics in 1907 for his work on improved measurements of the speed of light. if his descendants wanted to leave earth and travel to a star 300 light-years from earth to receive a radio transmission sent in 1907 announcing his award, how could they do so?
Answers: 1
question
Physics, 21.06.2019 23:00
Will you chech and finish these for me, because i am stumped with them.
Answers: 1
question
Physics, 22.06.2019 04:30
(a) light reflected from the surface of a vat of benzene is totally polarized when the incident light is at what angle with respect to the horizontal? (b) in what direction is the reflected light polarized? (perpendicular to the surface/perpendicular to the plane of incidence/parallel to the surface and to the plane of incidence) (c) is any light incident at this angle transmitted into the liquid? if so, at what angle below the horizontal does the transmitted light travel?
Answers: 1
question
Physics, 22.06.2019 17:30
When using the scientist method, which step comes last?
Answers: 2
You know the right answer?
1. two astronauts are 2.00 m apart in their spaceship. one speaks to the other. the conversation is...
Questions
Questions on the website: 13347716