Question

5.
An alarm bell is kept inside a vessel as shown in the figure. A person standing close to it can
distinctly hear the sound of alarm. Now if the air inside the vessel is removed completely, how
will the loudness of alarm get affected for the same person?
Air is removed through the tube
Alarm clock

Pls answer
it's urgent​

Answer 1

Answer:

paper ha khaa isjsuwiebei

Answer 2

Explanation:

The sound cannot travel through a vacuum so, we cannot hear the sound of the alarm clock at all.