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Questions  

The relationship between Young's modulus Y, Bulk modulus K and modulus of rigidity η  is

a
Y=9ηKη+3K
b
η=9YKY+3K
c
Y=9ηK3+K
d
Y=3ηK9η+K

detailed solution

Correct option is A

Y=3K(1−2σ) and Y=2η(1+σ) Eliminating σ we get Y=9ηKη+3K

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