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If the weight of a body in vacuum is w a...

If the weight of a body in vacuum is w and `w_(1)` and `w_(2)` are weights when it is immersed in a liquid of specific gravity `rho_(1)` and `rho_(2)` respectively, then find the relation among `w,w_(1)and w_(2)`

A

`omega = (omega_1 rho_1 - omega_2 rho_2) / (omega_1 + omega_2)`

B

`omega = (omega_1 rho_2 + omega_2 rho_1) / (rho_2 - rho_1)`

C

`omega = (omega_1 rho_1 + omega_2 rho_2) / (rho_1 + rho_2)`

D

`omega = (omega_1 rho_2 + omega_2 rho_1) / (rho_1 + rho_2)`

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SL ARORA-Mechanical Properties of fluids-Exercise
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