Question

A body of volume V and density Ps (row) float with volume V inside a liquid of density Pl (row) show that V/V=Ps/Pl​

Answer 1

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

Vρ

L

g

B

ρ

ANSWER

According to Archimedes' principle, any body completely or partially submerged in a fluid at rest is acted upon by an upward or buoyant force whose magnitude is equal to the weight of the fluid displaced by the body.

F

B

=ρ

L

Vg = Upthrust on the body

Here, V= volume of submerged object,

ρ

L

= density of fluid

g= acceleration due to gravity

Answer 2

Answer:

According to Archimedes' principle, any body completely or partially submerged in a fluid at rest is acted upon by an upward or buoyant force whose magnitude is equal to the weight of the fluid displaced by the body

Explanation:

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