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The transverse displacement of a string is given by y(x,t) = 0.06 sin (2πx/3) cos (120πt). All the points on the string between two consecutive nodes vibrate with
The transverse displacement of a string is given by y(x,t) = 0.06 sin (2πx/3) cos (120πt). All the points on the string between two consecutive nodes vibrate with
CBSE | Class 11 | NCERT Exemplar | Physics | Waves
The transverse displacement of a string is given by y(x,t) = 0.06 sin (2πx/3) cos (120πt). All the points on the string between two consecutive nodes vibrate with

a) same frequency

b) same phase

c) same energy

d) different amplitude

Answer:

The correct answers are

a) same frequency

b) same phase

d) different amplitude

Explanation:

This is the standing wave equation. They also have particular characteristics.
There is an anti node between two nodes.
(i) The frequency is the same regardless of the source.
(ii). They are in the same stage of development.
(iii). They have varying amplitudes for different x and t values.

i

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