1.

The mass of a copper piece is 44 g. Ameasuring cylinder contains water to alevel of 12 mL. The water level rises to17 ml mark when the copper piece isdipped in the measuring cylinder. Find :(i) the volume of copper piece, and(ii) the density of copper.

Answer»

option option B is the correct answer

As we know density is equal to mass by volume.

mass of copper piece = 44 g

ER. RAVI KUMAR ROY

now volume of copper is equal to water raised in the tube = 17 - 12 = 5 ml

so density = 44/5 g/cm^3 (ANS)



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