Question

3. Match the following.

A. B

1) Human larynx (a) Vibrations of metal arms

2) Loudspeaker( b) Vibrations in vocal chords

(c) Vibrations of screen​

Answer 1

Answer:

1. a

2. c

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Answer 2

Answer:

A. B.

1. Human larynx - (b) Vibrations in vocal chords

2. Loudspeaker - (c) Vibrations of screen

Explanation:

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