Question

46. Mass of a body is 42.2 gm and its density is 7.981 g/cm what will be its volume, with regard to significant digits? (1) 52.87 cm (2) 26 cm (3) 5.29 cm (4) 26.3 cm 3​

Answer 1

Answer:

The volume of the body is 5.287 cm^3

Explanation:

Given,

Mass of the body = 42.2 g

Density of the body = 7.981 g/cm

To find,

Volume of the body

Solution :

Density is the ratio of mass and volume.

D = m/v

V = m/d

V = 42.2 / 7.981

V = 5.287 cm^3