Questions
If an iron wire is stretched by 5% what is the strain on the wire ?
a
0.05
b
0.005
c
0.02
d
0.03
detailed solution
Correct option is A
Strain = Δℓℓ=5100=0.05Talk to our academic expert!
Similar Questions
In a wire of length L, the increase in its length is l. If the length is reduced to half, the increase in its length will be
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