Physics
A body held completely immersed inside a liquid experiences two forces (i) F1, the force due to gravity and (ii) F2, the buoyant force. Draw a diagram showing the direction of these forces acting on the body and state the conditions when the body will float or sink.
Fluids Upthrust
67 Likes
Answer
Below diagram shows the direction of forces acting on a body completely immersed inside a liquid:
Whether the body will float or sink will depend on the relative values of F1 and F2.
(i) If F1 <= F2 then the body will float.
(ii) If F1 > F2 then the body will sink.
Answered By
43 Likes
Related Questions
Describe an experiment to show that a body immersed in a liquid appears lighter than it really is.
What do you understand by the term upthrust of a fluid? Describe an experiment to show it's existence.
Describe an experiment to verify Archimedes' principle.
Prove that the loss in weight of a body when immersed wholly or partially in a liquid is equal to the buoyant force (or upthrust) and this loss is because of the difference in pressure exerted by liquid on the upper and lower surfaces of the submerged part of the body.