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A transverse pulse is shown in the figure, on which 4 points are shown at any instant. Which of the following points are in a state to move upwards in subsequent time?
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Important Questions on Waves

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Gamma Question Bank for Medical Physics>Chapter 15 - Waves>Assignment>Q 3
A rope of length L and mass M hangs freely from the ceiling. If the time taken by a transverse wave to travel from the bottom to the top of the rope is T, then time to cover first half length is
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Gamma Question Bank for Medical Physics>Chapter 15 - Waves>Assignment>Q 4
A uniform rope having some mass hangs vertically from a rigid support. A transverse wave pulse is produced at the lower end. The speed (u) of the wave pulse varies with height (h) from the lower end as
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Gamma Question Bank for Medical Physics>Chapter 15 - Waves>Assignment>Q 5
A transverse pulse generated at the bottom of a uniform rope of length L, travels in upward direction. The time taken by it to travel the full length of rope will be
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Gamma Question Bank for Medical Physics>Chapter 15 - Waves>Assignment>Q 6
In a sinusoidal wave, the minimum time required for a particular point to move from maximum displacement to zero displacement is 0.17 s. The frequency of the wave is
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Gamma Question Bank for Medical Physics>Chapter 15 - Waves>Assignment>Q 7
Figure shows a snapshot for a travelling sine wave along a string. Four elemental portions a, b, c and d are indicated on the string. The elemental portion which has maximum potential energy is/are
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Gamma Question Bank for Medical Physics>Chapter 15 - Waves>Assignment>Q 8

Which one of the following represents a wave -

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Gamma Question Bank for Medical Physics>Chapter 15 - Waves>Assignment>Q 9
A sinusoidal wave of frequency 500 Hz has a speed of 350 m s-1. The phase difference between two displacements at a certain point at times 10-3 s apart is
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Gamma Question Bank for Medical Physics>Chapter 15 - Waves>Assignment>Q 10
The equation of travelling wave is y=asin2πpt-x5 Then the ratio of maximum particle velocity to wave velocity is