What is Young's modulus? Describe an
experiment to find out Young's modulus
of material in the form of a long string
wire.
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Explanation:
Two strings were hung from a support and two pans were attached to both the strings.
Weights are kept on both the pans.
When the number of weights in second pan was increased, the string got stretched and moved in downward direction.
The change in length was measured by the metre scale which was kept on reference wire.
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