Question

What is the relation between dencity and byouancy of fluid ​

Answer 1

$\huge\boxed{Answer}$

                Relation between density and buoyancy of fluid  

Mass is a physical property which all objects possess, but objects of the same size can have different masses and weights. This difference is characterized by another property, density. Density is defined as the ratio of an object's mass to its volume.

$d=\frac{m}{v}$------------->(1)

Archimedes' principle states that the buoyant force experienced by a submerged object is equal to the weight of the liquid displaced by the object. Experimentally this appears in the fact that the submerged object apparently weighs less by an amount equal to the weight of the liquid displaced. The buoyant force can be expressed as

    $F_{b} = W_{air} - W_{liquid} =dgv------->(2)$  

where d is the density of the liquid, g is the acceleration of gravity and v is the volume of the immersed object (or the immersed part of the body if it floats). In this experiment the pan balances will compare masses in grams rather than weights. Since W=mg, the apparent change in mass when submerged is

$m - m_{apparent} = d_{liquid} v--------->(3)$

Archimedes' principle will be used to determine the volume of an object by submerging it in a liquid of known density.

I hope this will helps you.