EASY

Earn 100

What is the relative density of $10 kg$ of water occupied in $5 m^{3}$ with respect to $100 g / m^{3}$ ?

50% studentsanswered this correctly

Important Questions on Fluids

MEDIUM

Science>Physics>Fluids>Density and Relative Density

A piece of cork of mass

4 kg

floats in water with

40 %

of its volume underwater. What is the specific gravity of the cork?

EASY

Science>Physics>Fluids>Density and Relative Density

A body weighs

W_{1}

in air and

W_{2}

in water. What is its relative density?

MEDIUM

Science>Physics>Fluids>Density and Relative Density

How does the relative density of a solid substance determine whether it will float or sink in water?

EASY

Science>Physics>Fluids>Density and Relative Density

The SI unit of relative density is

EASY

Science>Physics>Fluids>Density and Relative Density

The unit of specific gravity is

EASY

Science>Physics>Fluids>Density and Relative Density

What does this statement mean: Relative density of gold is

19.3

EASY

Science>Physics>Fluids>Density and Relative Density

An object of mass

40 g

has a volume of

80 {cm}^{3}

. Will the object float in water? Why?

EASY

Science>Physics>Fluids>Density and Relative Density

What is the meaning of the statement, the relative density of gold is

19.3

EASY

Science>Physics>Fluids>Density and Relative Density

Relative density of silver is

10.8

. The density of water is

10^{3} kg m^{- 3}

. What is the density of silver in S.I. units?

EASY

Science>Physics>Fluids>Density and Relative Density

The mass of an object is

70 kg

. When completely immersed in water it displaces

2000 {cm}^{3}

of water. What is the relative density of the material of the object?

EASY

Science>Physics>Fluids>Density and Relative Density

Define relative density. What is the SI unit of relative density?

EASY

Science>Physics>Fluids>Density and Relative Density

Define density. What is the SI unit of density?

EASY

Science>Physics>Fluids>Density and Relative Density

Oil floats on water. This shows that the density of oil is greater than the density of water.

EASY

Science>Physics>Fluids>Density and Relative Density

If the density of aluminium is

2700 kg / m^{3}

, then its value in CGS system is

EASY

Science>Physics>Fluids>Density and Relative Density

The volume of

50 g

of a substance is

20 {cm}^{3}

. If the density of water is

1 g / {cm}^{3}

, will the substance float or sink?

EASY

Science>Physics>Fluids>Density and Relative Density

An oil of relative density

1.1

and volume

2

litre is poured on water. (a) What is the mass of oil, (b) Suppose the oil does not mix with water, which will form the lower layer?

EASY

Science>Physics>Fluids>Density and Relative Density

How does the relative density of a solid substance determine whether it will float or sink in water?

EASY

Science>Physics>Fluids>Density and Relative Density

The relative density of mercury is

13.6

. State its density in the SI unit.

HARD

Science>Physics>Fluids>Density and Relative Density

Madhu noted following observations in her notebook:
(i) Weight of the stone in the air

= 272 gwt

(ii) Weight of the stone in water

= 192 gwt

(iii) Weight of the stone in salt solution

= 176 gwt

The relative density of the salt solution is

EASY

Science>Physics>Fluids>Density and Relative Density

What is the unit of relative density ?

What is the relative density of 10 kg of water occupied in 5 m3 with respect to 100 g/m3?

Important Questions on Fluids

Learn and Prepare for any exam you want !

What is the relative density of $10 kg$ of water occupied in $5 m^{3}$ with respect to $100 g / m^{3}$ ?