Solid in water

The solid weighs in air 19.9 g and in water 17 g. Calculate the density of the solid.

Correct answer:

r =  6862.1 kg/m3

Step-by-step explanation:

m1=19.9 g m2=17 g ρ=1000 kg/m3   k=m1m1m2=19.919.917=199296.8621  r=ρ k=1000 6.8621=6862.1 kg/m3

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