Bulk modulus of elasticity of rubber is `10^(9)N//m^(2)`. If it is taken down to a 100 m deep lake, then decrease in its volume will be ` " "(g=10m//s^(2))`A. `0.1%`B. `0.2%`C. `1%`D. `2%`

Bulk modulus of elasticity of rubber is `10^(9)N//m^(2)`. If it is tak

1.	Bulk modulus of elasticity of rubber is `10^(9)N//m^(2)`. If it is taken down to a 100 m deep lake, then decrease in its volume will be ` " "(g=10m//s^(2))`A. `0.1%`B. `0.2%`C. `1%`D. `2%`
Answer» Correct Answer - A `K=v (dp)/(dv)` `therefore (dv)/(v)=(dp)/(k)=(h rho g)/(k)` `=(100xx10^(3)xx10)/(10^(9)) =10^(-3)=0.1%`.

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Bulk modulus of elasticity of rubber is `10^(9)N//m^(2)`. If it is taken down to a 100 m deep lake, then decrease in its volume will be ` " "(g=10m//s^(2))`A. `0.1%`B. `0.2%`C. `1%`D. `2%`

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