EASY
7th ICSE
IMPORTANT
Earn 100

Pick the odd one out. Give a reason for your answer.
Sitar, piano, guitar, harmonium

Important Questions on Sound

EASY
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>EVALUATE YOUR UNDERSTANDING>Q V
Pick the odd one out. Give a reason for your answer.
Flute, trombone, saxophone, tabla
EASY
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>EVALUATE YOUR UNDERSTANDING>Q V
Pick the odd one out. Give a reason for your answer.
Pitch, loudness, timbre, decibel
EASY
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>EVALUATE YOUR UNDERSTANDING>Q V
Pick the odd one out. Give a reason for your answer.
Solid, liquid, gas, vacuum
MEDIUM
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>EVALUATE YOUR UNDERSTANDING>Q I
Give two examples to show that sound is produced due to the vibrations of objects.
MEDIUM
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>EVALUATE YOUR UNDERSTANDING>Q I
Arrange the following sounds in the increasing order of frequencies:

(a) roaring of a lion (b) buzzing of a bee (c) a baby's voice (d) a woman's voice (e) a man's voice

MEDIUM
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>EVALUATE YOUR UNDERSTANDING>Q I
How can the speed of sound be determined by the method of echo?
MEDIUM
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>EVALUATE YOUR UNDERSTANDING>Q I
How do bats avoid obstacles in their way while flying?
MEDIUM
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>EVALUATE YOUR UNDERSTANDING>Q I
What is meant by the term 'quality' of a musical sound?