The length of a wire becomes
and
when 100 N and 120 N tension are applied respectively. If 10
= 11
, then the natural length of wire will be
. Here the value of x is
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(2)
Young's modulus is given by 



…(i)
Similarly,


It is given that 


Substituting F 1 = 100 N, F 2 = 120 N



Using equation (i),

X = 2
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