How can you demonstrate the presence of water vapor in the air?

I will chill a container so that its outer surface is very cold, but dry. Then I will wave the container through the air, and point out the liquid water from the air that collects on the cold outer surface of the container.

Answered by AL2006 | 2024-06-10

Airborne water vapor condenses and rises into the sky, eventually consist rain. Water spring in the air when it comes to the question of what is the source, the source of water vapor in the earth flooded and crops.

Answered by Anonymous | 2024-06-10

You can demonstrate the presence of water vapor by chilling a container and observing the condensation that forms on its surface when exposed to warm air. Optionally, introducing smoke can help visualize this process by providing particles for the water vapor to condense around. This illustrates the concept of condensation and the presence of water vapor in the air.
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Answered by AL2006 | 2024-12-20