At A Certain Instant A Stationary Transverse Wave Is Found To Have Maximum Kinetic Energy. The Appearance Of The String At That Instant Is A

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Question

At a certain instant a stationary transverse wave is found to have maximum kinetic energy. The appearance of the string at that instant is a

Solution

Correct option is

Straight line

At maximum displacement, the energy is entirely potential. When the particles pass through the mean position, they have maximum velocity and hence maximum kinetic energy. At that instant the appearance of the string is straight.

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