Question

The ringing of an electric bell in an enclosed evacuated glass bell jar is not heard outside because

A) the ringing is not loud enough
B) the glass of the bell jar absorbs the sound waves
C) the bell jar is too small
D) there is no air or any other gas in the bell jar​

Answer 1

Answer:

D) there is no air or any other gas in the bell jar

Explanation:

As there is no medium inside the bell jar, sound cannot travel.

Answer 2

HEY USER ,

HERE IS YOUR ANSWER :-

the ringing of an electric Bell in an enclosed evacuated glass bell jar is not heard outside because there is no air or any other gas in the bell jar.

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