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प्रश्न
State the meaning of the term Air
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उत्तर १
Air is matter which occupies space, has mass, exerts pressure and is highly compressible.
उत्तर २
Air refers to the invisible, odorless, and tasteless mixture of gases that surrounds the Earth and forms its atmosphere. It is essential for life on Earth and supports various biological and physical processes.
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संबंधित प्रश्न
How is air useful to agriculture?
How is air useful to windmills?
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Although we cannot see air, we can ___it.
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Air is a ______ of gases
Tick (√) the correct alternative from the choice given for the following statement.
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Tick (√) the correct alternative from the choice given for the following statement.
Which of the following is not a greenhouse gas?
What will happen if the amount of water vapour in the air increases.
How is light scattered by the air?
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The gas evolved as a product of combustion as well as respiration is ______.
Draw a neat labelled diagram for the following experiment.
To determine the component of air used up in burning, by using phosphorus and a bell jar.
