Sound can not travel in which of the following medium?
A) Solid B) Liquid C) Gas D) Vacuum
Answers
Answer: no.
Explanation:To answer this question first know that sound needs molecules and atoms to travel. This is because the molecules collide with each other transferring energy in the form of sound . This form of energy when it reaches our ear drum, we perceive it as sound. So sound cannot travel in vacuum because in vacuum there are literally no particles to collide with each other and transfer energy. This is also the reason why you cannot hear in space. If sound could travel in space then everyday you would hear loud bangs every second created by the sun during Nuclear fission and fusion. You would also hear the Solar radiation as well as the planets and asteroids move.
Answer:
sound cannot travel in vaccum
Explanation: sound needs a medium to travel and vaccum doesnt have particles which helps in propagating sound