EASY
9th CBSE
IMPORTANT
Earn 100

Explain how, bats use ultrasound to catch the prey.

Important Questions on Sound
EASY
9th CBSE
IMPORTANT

MEDIUM
9th CBSE
IMPORTANT

EASY
9th CBSE
IMPORTANT

EASY
9th CBSE
IMPORTANT
What is the range of frequencies associated with:
infrasound

EASY
9th CBSE
IMPORTANT
audible sound

EASY
9th CBSE
IMPORTANT
ultrasound ?

MEDIUM
9th CBSE
IMPORTANT

EASY
9th CBSE
IMPORTANT
(i)
(ii)
(iii)
(iv)
(v)
