Question

Relative density of water is 10.8.The density is 1000 kg m-3.what is the density of silver in SI unit?

Answer 1

Answer:

10,800 kg/m³

Explanation:

Given :

• Relative density of silver = 10.8

• Density of water is equal to = 1000 kg/m³

To find :

• Density of silver in SI unit

Si unit = Kg/m³

Relative density = density of the substance / density of water

10.8 = density of substance / 1000

Density of the substance = 10.8×1000

Density of the substance = 10,800 kg/m³

The density of the substance, hence is equal to 10,800 kg/m³

More facts:

• Density = Mass/volume

Answer 2

Answer:

Given:

• Relative density of water is 10.8.The density is 1000 kg m-3.

Find:

• what is the density of silver in SI unit? (SI unit = Kg/m³).

Using formula:

★ ${\sf{\underline{\boxed{\orange{\sf{ Relative \: density = \dfrac{Density \: of \: the \: substance}{Density \: of \: water}}}}}}}$

• Let us assume D be the density of substance.

Calculations:

⇒ $\bold{10.8 = \dfrac{D}{1000}}$

⇒ $\bold{D = 10.8 \times 1000}$

⇒ ${\sf{\underline{\boxed{\red{\sf{D = 10800 \: kg/m^{3} }}}}}}$