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प्रश्न
Describe a simple experiment with the help of a diagram to show that Air is highly compressible
उत्तर
Air is highly compressible
- A leak-proof syringe filled completely with air only (i.e. empty) is taken.
Observation: On pressing the piston of the syringe, the piston moves inwards. Air (gas) inside the syringe has maximum inter-molecular space and is highly compressible.
Conclusion: Air is highly compressible.
संबंधित प्रश्न
Give two uses of the following component present in air:
oxygen
Tick (√) the correct alternative from the choice given for the following statement.
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Give a brief account of the discovery of air and the scientists involved.
Name the important scientists and their studies which led to the discovery of the components of air.
Complete the statement given below by filling in the blank with the correct word/s from the word/s given below
____________ is an example of a pollutant present in the air.
Air has no ______ & ______.
Cool and soothing wind: Breeze.
uproot trees wind: ______.
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Explain the following observations very briefly
The arrow of weather cock points towards a particular direction at a particular moment.
