Advertisements
Advertisements
Question
Write down an equation that defines density.
Solution
Density is defined by the following equation :
`ρ = m/V`,
where ρ = density,
V = volume, and
m = mass.
APPEARS IN
RELATED QUESTIONS
The density of gold is 19 g/cm3. Find the volume of 95 g of gold.
Define density. What is the SI unit of density ?
Define relative density. What is the SI unit of relative density ?
A piece of steel has a volume of 12 cm3, and a mass of 96 g. What is its density in g/cm3 ?
A solid of density 900 kg/m3 floats in oil as shown in the given diagram. The oil floats on water of density 1000 kg/m3 as shown. The density of oil kg/m3 could be :
The density of water is 1000 kg/m3 and the density of copper is 8900 kg/m3. Which of the following statements is incorrect?
Why is it easier to swim in seawater than in river water?
Numerical Problem.
Density of mercury is 13600 kg m–3. Calculate the relative density.
A ball weighing 4 kg of density 4000 kg m–3 is completely immersed in water of density 103 kg m–3 Find the force of buoyancy on it. (Given g = 10 m s–2)
To find out the relative density of the substance, with respect to the density of water ______C is taken.
