How can you show that air contains water vapour
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hey dear
here is your answer
By doing one activity it's prove that air contains water vapour
√ Just take a cold glass of water and place it for a while.
√ You will se drop of water outside the glass
√ As the water vapour in the air strike the cold glass they loose their kinetic energy
√ They condense water at the outer surface
√ in which we can see the vapour in the air
hope it helps
thank you
here is your answer
By doing one activity it's prove that air contains water vapour
√ Just take a cold glass of water and place it for a while.
√ You will se drop of water outside the glass
√ As the water vapour in the air strike the cold glass they loose their kinetic energy
√ They condense water at the outer surface
√ in which we can see the vapour in the air
hope it helps
thank you
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