Name two sources of sound.

Important Questions on Sound

HARD

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 6 - Sound>TEST YOURSELF>Q 6

How do we produce sound?

MEDIUM

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 6 - Sound>TEST YOURSELF>Q 7

The bees do not have voice-boxes. How do they produce sound?

HARD

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 6 - Sound>TEST YOURSELF>Q 8

Can sound travel through a vacuum? Describe an experiment to explain your answer.

MEDIUM

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 6 - Sound>TEST YOURSELF>Q 9

Describe an experiment to show that sound can travel in water.

HARD

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 6 - Sound>TEST YOURSELF>Q 10

Describe an experiment to prove that sound can transmit through solids.

MEDIUM

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 6 - Sound>TEST YOURSELF>Q 11

Can two person hear each other on moon’s surface? Give reason to support your answer.

MEDIUM

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 6 - Sound>TEST YOURSELF>Q 12

What is a longitudinal wave?

EASY

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 6 - Sound>TEST YOURSELF>Q 13

Define Amplitude?