Question

1. Define Buoyancy. State the two factors on which Buoyant force depends.
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Answer 1

Answer:

Explanation:

A). Buoyant force:- it is the upward force which is exerted on an object that is submerged in fluids

The two factors are:-

€. It is directly proportional to the volume of fluid which is displaced by the solid

€. It is directly proportional to the density of the fluid in which the solid is immersed.

B). The cause of buoyant force is the gravity which is acting on the field

C). Given

g= 10ms-2

And force of buoyancy = density X. Volume X. Acceleration due to gravity

Here mass =60g

So, density =mass/volume

Here, force of buoyancy is density X volume X acceleration due to gravity

So , buoyancy = 600X10

=6000N

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Hope it helps

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Buoyancy of a body depends on the following factors:

Volume of the body submerged in the liquid or volume of the liquid displaced

Density of the liquid

Acceleration due to gravity

PLEASE MARK BRAINIEST

Answer 2

Answer:

 Buoyancy is an upward force exerted by a fluid that opposes the weight of an immersed object.

• factors: density of the liquid
• density of the object

Explanation: