The mass and volume of a body are 4.237

Asked by admin @ 12/08/2021 in Physics viewed by 275 People

The mass and volume of a body are 4.237 g and 2.5 cm3 , respectively. The density of the material of the body in correct significant figures is

(a) 1.6048 g cm^–3
(b) 1.69 g cm^–3
(c) 1.7 g cm^–3
(d) 1.695 g cm^–3

Answered by admin @ 12/08/2021

Density = mass/volume = 4.237*2.5 = 1.6948 g cm^-3 = 1.7 g cm^-3
as the minimum significant figure is 2

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