Dust is removed from a carpet, if we strike it with a stick,
why ?
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Answer Posted / daksha jha
This is because when we beat the carpet with stick,we apply
pressure on the dust particles of the carpect.On applying
pressure the kinetic energy of particles increases.As a
result the particles starts moving and we see them coming
out of the carpet.
| Is This Answer Correct ? | 21 Yes | 23 No |
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