Question

A body is lowered into a liquid. The body loss of weight depends upon [ ]

a) volume of the body b) density of liquid

c) acceleration due to gravity d) all th above​

Answer 1

Answer:

Given:

A body has been lowered inside a liquid

To find:

What factors upon which the lowering of weight of body is dependent

Concept:

Long time back, Archimedes found out that the volume of substance immersed in a liquid is equal to the volume of liquid displaced. This displaced volume of fluid is responsible for providing Buoyant Force to the the object as a result of which the Lowering of Body weight occurs .

Calculation:

So those factors which influence the Buoyant Force will be major factors responsible for lowering of weight of the body.

Let Buoyant force be F_(b)

$\boxed{ \bold{F_{b} = V_{in} \times \rho \times g}}$

V_(in) is the volume of body inside the fluid

ρ => density of fluid

g => gravitational acceleration.

So all the factors are responsible for lowering of weight of the body .

Answer 2

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Option D is correct.

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Archemedis principle to determine the buyoant force acting on the body.

Additional Information :

∆W $\approx{ \rho g v }$

Where :

V is volume.

rho is density.

g is Acceleration due to gravity.