EASY
9th CBSE
IMPORTANT
Earn 100

The sound of single frequency is called
(a)pulse
(b)pitch
(c)tone
(d)frequency

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Important Questions on Velocity of a Pulse in Slinky
EASY
9th CBSE
IMPORTANT
The wave that needs medium to travel is

MEDIUM
9th CBSE
IMPORTANT
The wave produced in the interior of the earth is called

MEDIUM
9th CBSE
IMPORTANT
A pulse is formed

EASY
9th CBSE
IMPORTANT
A continuous disturbance in a medium that repeats after a regular interval of time is _____.

EASY
9th CBSE
IMPORTANT
When a pulse is sent through a slinky/string, the physical quantity that travels along its length is

EASY
9th CBSE
IMPORTANT
In a wave motion in string, every particle
