Question

A. Fill in the blank
option: lightning, air, amplitude, slower, tuning fork.

1. The sound travels
________in liquids as compared to solids.
2. The speed of sound in________ is around 332 ms-1.
3. A U-shaped fork of steel used as a convenient source of sound in laboratory is called________
4. The crack of thunder is heard much later than the flash of_______during a thunderstorm.
5. With the increase in_______of a vibrating body, the loudness of sound increases.

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Answer 1

Answer:

1. slower

2. liquid

3. Tuning fork

4. lightning

5 temprature

Explanation:

Answer 2

Answer:

Ex A

Explanation:

1. Slower

2. Air

3.Tuning fork

4.Lightning

5.Amplitude

Hope this helps you