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it is due to increase in pressure Due to decrease in area of contact
when he lies area of contact more
so pressure less
when he stands up the area is reduced to the area of the feet than of the whole body when he lied
remember pressure and area of contact r inversely proportional
when he lies area of contact more
so pressure less
when he stands up the area is reduced to the area of the feet than of the whole body when he lied
remember pressure and area of contact r inversely proportional
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9.a) The upward force exerted on a body by the fluid in which it is submerged, is called the upthrust
And the next one I can't understand
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And the next one I can't understand
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