Physics, asked by sarihe7mbi3nchan, 1 year ago

Do you know a n iron needle can float in water even though the density of iron is more than that of water? What makes the needle float? HOW ????

Answers

Answered by Dhansu
0
Due the property of surface tension.Water acts as a stretched membrane due to the action of cohesion forces.And the neddle does not sinks when placed carefully.horizontally
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