Question

A body weighs more in vaccum than in air.Why?​

Answer 1

Answer:

The apparent weight of body is less in air than in vacuum. This follows from Archimedes principle , which explains the loss in weight of a body immersed in a fluid, due to the upthrust . But in vacuum, there is no upthrust and hence no loss in wieght of a body. That is why a body weighs more in vacuum than in air .

Explanation:

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Answer 2

Answer:The apparent weight of body is less in air than in vacuum. This follows from Archimedes principle , which explains the loss in weight of a body immersed in a fluid, due to the upthrust . But in vacuum, there is no upthrust and hence no loss in wieght of a body. That is why a body weighs more in vacuum than in air

Explanation: