A piece of stone of mass 15.1 g is first...

A piece of stone of mass 15.1 g is first immersed in a liquid and it weighs 10.9 gf. Then on immersing the piece of stone in water, it weighs 9.7 gf. Calculate the weight of the piece of stone in air

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The correct Answer is:

a. 15.1 gf, b. `5.4 cm^(3)` (c) 2.8 d. 0.78

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