Vibrations and Waves

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Vibrations and Waves: Overview

This topic explains concepts such as Disturbance or Pulse, Wave Motion, Mechanical Waves, Longitudinal Waves, etc.

Important Questions on Vibrations and Waves

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Explain briefly about speed of longitudinal waves (speed of sound).

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What creates the disturbance in the wave on a string?

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Define the term Wave motion.

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The wave having compression and rarefaction is known as

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Waves inside a gas are

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If the frequency of wave is tripled, then its wave length:

MEDIUM
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The linear distance between a consecutive compression and rarefaction in longitudinal wave is

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What you mean by wave motion?

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Which of the following types of waves is different from others

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Waves produced due to the earthquake are known as

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Sound propagates in a gaseous medium by

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The waves in which the particles of the medium travel in the same direction as the waves are 

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A pulse is a wave

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The oscillations of a pendulum slow down due to

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The relation between T and g is given by

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Which of the following represents the cosine wave pulse?

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This is the pulse of a cosine wave.

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Which of the following represents the sine wave pulse?

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Draw the diagram of a cosine wave pulse.

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Draw the diagram of a sine wave pulse.