EASY
8th CBSE
IMPORTANT
Earn 100

What is the relation between loudness and amplitude of sound?

Important Questions on Sound

HARD
8th CBSE
IMPORTANT
Full Marks Science>Chapter 13 - Sound>TEST YOUR SKILLS>Q 6
How our ears hear the sounds?
HARD
8th CBSE
IMPORTANT
Full Marks Science>Chapter 13 - Sound>TEST YOUR SKILLS>Q 1
How can we differentiate sound on the basis of their amplitude and frequency?
HARD
8th CBSE
IMPORTANT
Full Marks Science>Chapter 13 - Sound>TEST YOUR SKILLS>Q 2
Write some applications of ultrasound in our life.
MEDIUM
8th CBSE
IMPORTANT
Full Marks Science>Chapter 13 - Sound>TEST ASSIGNMENT NO. 1>Q 1
What is the sound producing organ in humans called?
HARD
8th CBSE
IMPORTANT
Full Marks Science>Chapter 13 - Sound>TEST ASSIGNMENT NO. 1>Q 2
What are the two important properties of a sound?
MEDIUM
8th CBSE
IMPORTANT
Full Marks Science>Chapter 13 - Sound>TEST ASSIGNMENT NO. 1>Q 3
What is the range of audible sound for human ear?
EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 13 - Sound>TEST ASSIGNMENT NO. 1>Q 4
What is the importance of sound in our life?
HARD
8th CBSE
IMPORTANT
Full Marks Science>Chapter 13 - Sound>TEST ASSIGNMENT NO. 1>Q 5
How is the sound propagated?