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Waves - Set 2 | NUST Entrance Test Physics | ClassNotes

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Waves

Set 2

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Mashaal Masha

Oct 13, 2022

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$A string is stretched between two points and is plucked at right angles to its length, the vibration produced is:$
$Wavelength and time period T are related to the velocity v of the wave as:$
$In compressional wave, the layer of medium having reduced pressure is called:$

Choose the correct options for the following questions.

A string is stretched between two points and is plucked at right angles to its length, the vibration produced is:

Difficulty: Easy

A:

Longitudinal wave

B:

In compressional wave, the layer of medium having reduced pressure is called:

C:

No vibration at all

D:

None

Wavelength and time period T are related to the velocity v of the wave as:

Difficulty: Easy

A:

\lambda=T/v

B:

\lambda=v/T

C:

\lambda=Tv

D:

None

In compressional wave, the layer of medium having reduced pressure is called:

Difficulty: Easy

A:

Compression

B:

Elasticity

C:

Node

D:

Rarefaction

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postWaves - Set 1
postWaves - Set 3
postWaves - Set 4
postWaves - Set 5
postWaves - Set 6