You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VIII

Physics

Density

A body of vol...

Question

A body of volume V and density $ρ$ is kept completely immersed in a liquid of density $ρ_{L}$ . If g is the acceleration due to gravity, write expressions for the following :
(i) Weight of the body
(ii) The upthrust on the body
(iii) Apparent weight of the body in the liquid
(iv) The loss in weight of the body

Open in App

Solution

(i) Weight of the body = $V ρ g$
(ii) The upthrust on the body = $V ρ_{L} g$
(iii) The apparent weight of the body in the liquid = $V (ρ - ρ_{L}) g$
(iv) The loss in weight of the body = $V ρ_{L} g$

Suggest Corrections

Similar questions

A body of volume

V

and density

ρ

is kept completely immersed in a liquid of density

ρ_{L}

. If

g

is the acceleration due to gravity, write expressions for the following:

The loss in weight of the body

A body of volume

V

and density

ρ

is kept completely immersed in a liquid of density

ρ_{L}

. If

g

is the acceleration due to gravity, write expression for the following:

The upthrust on the body

A body of volume V and density ρ is completely immersed in a liquid of density ρ_L . If g is the acceleration due to gravity, which of the following expressions are correct :

1) weight of the body = Vρg

2) upthrust on the body = VρLg

3) apparent weight of the body in liquid = VρLg

4) the loss in weight of the body = V(ρ-ρL)g

Q. A body of volume v and density d is completely immersed in a liquid of density

ρ

, then the apparent weight of the body will be

Q. If a body of volume

V

is immersed in a liquid of density

d

and

g

is acceleration due to gravity, then upthrust

F_{B} = . . . . . . . . .

Join BYJU'S Learning Program

(i) Weight of the body = Vρg (ii) The upthrust on the body = VρLg (iii) The apparent weight of the body in the liquid = V(ρ−ρL)g (iv) The loss in weight of the body = VρLg

(i) Weight of the body = $V ρ g$
(ii) The upthrust on the body = $V ρ_{L} g$
(iii) The apparent weight of the body in the liquid = $V (ρ - ρ_{L}) g$
(iv) The loss in weight of the body = $V ρ_{L} g$