Question

From the following units, choose the one that corresponds to density.

kg/s
L/g
g/mL
mL/hg

Answer 1

Unit of density =g/mL.

Explanation:

If mass of substance is given and volume of substance is given then

Density of the substance is defind as the mass per unit volume .

Density=
`(Mass)/(volume )`

d=
`(M)/(V)`

Where

d= Density of given substance

M= Mass of given substance

V= Volume of given substance

Density tell us how much quantity of substance in 1 cubic unit of volume .

Units of density of substance vary with the unit of given mass of substance and unit of given volume of substance .

If mass of the substance given in Kg and volume of substance given in cubic metre then unit of density of substance

Unit of density of substance = kg/m^3.

If mass of substance given in gram and volume of substance in cubic centimetre then

Unit of density of substance= g/cm^3.

Answer 2

Density is a value for mass, such as kg, divided by a value for volume, such as m3. Density is a physical property of a substance that represents the mass of that substance per unit volume. It is a property that can be used to describe a substance. Therefore, the correct answer is the third option. The units the corresponds to density is g/mL.