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Take two identical pipes. The length of the pipes should be sufficient...

Trisha Dave, 7 months ago

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By Arsh01
7 months ago

Take a slinky. Ask your friend to hold one end. You hold the other end...

Trisha Dave, 7 months ago

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81
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By Arsh01
7 months ago

Fill water in a beaker or a glass up to the brim. Gently touch the wat...

Trisha Dave, 7 months ago

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91
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By Arsh01
7 months ago

Take a tuning fork and set it vibrating by striking its prong on a rub...

Trisha Dave, 7 months ago

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1
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90
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By Arsh01
7 months ago

A child watching Dussehra celebration from a distance sees the effigy ...

Trisha Dave, 7 months ago

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68
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By Arsh01
7 months ago

Given that sound travels in air at 340 m/sec, find the wavelength of t...

Trisha Dave, 7 months ago

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39
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By Arsh01
7 months ago

Raj noticed that his pet dog was frightened and trying to hide in safe...

Trisha Dave, 7 months ago

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73
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By Arsh01
7 months ago

It is not advisable to construct houses near airports, in spite of tha...

Trisha Dave, 7 months ago

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34
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By Arsh01
7 months ago

Explain the structure of the human ear with the help of a diagram.

Trisha Dave, 7 months ago

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36
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By Arsh01
7 months ago

Sound cannot travel in vacuum. Describe an experiment to demonstrate t...

Trisha Dave, 7 months ago

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41
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By Arsh01
7 months ago
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