Sound- 1

Sound is produced by

• (a) Non-Vibrating objects only

• (b) Vibrating and non- vibrating objects

• (c) Vibration has no relation to sound

• (d) Vibrating objects only

Sound is a kind of

• (a) work

• (b)Energy

• (c) Force

• (d) Pressure

To an fro motion of an object is called

• Waves

• Amplitude

• Vibration

• All of the above

Sound is kind of

• Work

• Energy

• Force

• None

The following are string instruments :

• Tabla

• Piano

• Sitar

• shehnai

Noise is a sound which produces ___

• Pleasing effect

• Irritating effect

• Both of these

• None of these

Instrument used to measure sound waves....