Which describes a value for density?

This question is incomplete. The completed question is below

Which describes a value for density?

(a) a value for volume, such as m³, divided by a value for mass, such as kg

(b) a value for mass, such as kg, divided by a value for volume, such as m³

(c) a value for distance, such as m, divided by a value for time, such as s

(d) a value for time, such as s, divided by a value for distance, such as m

The correct option here is (b)

Explanation:

The formula to be considered here is that of density

Density = Mass/volume

The unit for density can either be grams per cubic centimeter (g/cm³) or kilogram per cubic meter (kg/m³).

Hence, when the unit of density is kg/m³, the mass will have a unit of kilogram (kg) while the volume will have a unit of m³. Here, the mass in kg divided by a volume in m³ is the formula for density in kg/m³.

However, when the unit of density is g/cm³, the mass will have a unit of grams (g) while the volume will have a unit of cubic centimeter (cm³). Here, the mass in g divided by a volume in cm³ is the formula for density.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.