Question

A piece of metal of density 7.8x100^3 kg/m^3 and volume 100 cm^3 is totally immersed in water. Calculate: 1) The weight of metal in air. 2)the upthrust 3) apparent weight in water.

Answer 1

1) weight =mass × gravity
w= 7.8×10
w=78 kg

Answer 2

Héy hello. Buddy

Here is your answer..

So, Thé answer is --) .

weight = mass × gravity

Weight = 7.8 × 10

Weight = 78 kg

ThnkYou

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