Question

Q13. In an experiment Anhad study sound waves. He sets up a loudspeaker as shown below. Anhad signal of
the loudspeaker to give a sound of frequency of 200Hz.
Air
Classroom
wall
Loudspeaker
Anhad
i) What happens to air between Anhad and speaker?
ii) Explain how Anhad receives sound in both ears.
(1+1)​

Answer 1

Answer:

Explanation:

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