bewellplus.gsu.edu
tahniah tahniah
  • 20-04-2015
  • Chemistry
Answered

what must astronauts use microphones and headphones in outer space

Verified Answer :

HistoryGuy HistoryGuy
  • 20-04-2015

In order for sound to be hear, it must travel through a medium, such as air, through which its waves can make a disturbance. In space there is no air, so microphones must be used.

Answer Link

Related Questions

The scale of a map is 1 inch to 15 miles It is about 75 miles between two cities How many inches should separate the cities on the map
David weighs 20 pounds more than katie while jonathan weighs 120 pounds less than three times katies weight if david and jonothan weigh the same amount how much
2r4r2 please help
what is the perimeter of this polygon
How do organisms that are not autotrophs get they energy they need to sustain life
Why was the 1950s the decade of prosperity
which was the most immediate action taken after publication of rachel carsons book silent spring
American soldiers in Vietnam fought for the duration of the war True False
what is the area of a square with sides of lengths 58 inch
What is the practice of leaving the stocks of crops in the ground to anchor topsoil