Question

2. What is the meaning of the statement, The density of lead is 11.34 g/cm?​

Answer 1

Answer:

Here the relative density of lead is given. We have to find the density of lead.

Relative density of lead =  -------------- (1)

Density of lead = Relative density of lead × Density of water

Relative density of lead = 11.3

Density of water = 1 g/cm3 = 1000 kg/m3

Substituting the above density values in equation (1).

Density of lead = 11.3 × 1 g/cm3

= 11.3 g/cm3

We have to find the density of lead in kg/m3 also.

Substituting the value of density of water in kg/m3 in equation (1)

Density of lead = 11.3 × 1000 kg/m3

= 1.13 × 104 kg/m3

The density of lead = 11.3 g/cm3 or 1.13 × 104 kg/m3

Explanation:

Answer 2

Answer:

For this you must know the concept of density

Explanation:

Density

The density, of a substance is its mass per unit volume. The symbol most often used for density is ρ

Density often relates to thickness of material.