Question

Justify- Extension of a rubber string tied to a piece of stone decreases when the piece of stone is immersed in water.​

Answer 1

Answer:

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Explanation:

As it is partially immersed in water, the stone experiences a buoyant force due to the weight of the water displaced by the partially immersed part of the stone. ... Thus, the apparent weight of the stone is now smaller than the previous case and the elongation of the rubber string decreases further.

Answer 2

As it is partially immersed in water, the stone experiences a buoyant force due to the weight of the water displaced by the partially immersed part of the stone. Thus, the apparent weight of the stone is now smaller than the previous case and the elongation of the rubber string decreases further.