Question

Explain the reason for upthrust. State the factors on which upthrust depend. Also mention how

upthrust depends on these.​

Answer 1

Answer:

There are two factors on which upthrust depends - Volume of the body and Density of the Liquid. Larger the volume of body submerged in liquid, greater is the upthrust. More the density of liquid, greater is the upthrust. Upthrust = Volume of body x density of liquid x acceleration due to gravity.

Answer 2

Explanation:

reason for upthrust :-

An object that is partly, or completely, submerged experiences a greater pressure on its bottom surface than on its top surface. This causes a resultant force upwards. This force is called upthrust . ... The upthrust force is equal in size to the weight of the fluid displaced by the object.

factors on which upthrust depend :-

There are two factors on which upthrust depends - Volume of the body and Density of the Liquid. Larger the volume of body submerged in liquid, greater is the upthrust. More the density of liquid, greater is the upthrust. Upthrust = Volume of body x density of liquid x acceleration due to gravity.