Can we hear the ringing of a mobile phone placed in a vacuum chamber?

Asked by Topperlearning User | 31st Dec, 2013, 12:13: AM

Expert Answer:

No, we could not hear the ringing of a mobile phone placed in a vacuum chamber as sound waves needs a medium to travel and in vacuum there are no air particles. 

Answered by  | 31st Dec, 2013, 02:13: AM