Sound and Noise

Voice box in humans is called _______

Which of the following is a harmful effect of noise pollution?

• Cold

• Deafness

• Cough

• Fever

Unscramble the word-

BRIONATIV

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

An object has to be struck to produce ______

• Light

• Sound

• Both A & B

• None of these

What kind of sound does the following object produce?

• Loud

• Pleasant

• Unpleasant

• None of these

Tags

NGSS.MS-PS4-2

What kind of sound does the following object produce?

• Loud

• Pleasant

• Unpleasant

• None of these

Tags

NGSS.MS-LS1-8

Which of the following musical instrument produces sound when its strings are plucked?

• Flute

• Drum

• Violin

• Table

Which of the following musical instrument produces sound when air is blown into it?

• Drum

• Flute

• Guitar

• Tabla

Which of the following animals make a hooting sound?

• Owl

• Fox

• Wolf

• None of these

The vibration of our tongue produces sound.

• True

• False

Tags

NGSS.MS-PS4-1