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प्रश्न
Describe a simple experiment with the help of a diagram to show that Air is highly compressible
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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
Fill in the blank:
_____________ discovered the oxygen gas.
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Respiration
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How is air useful to windmills?
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What will happen if the number of vehicles and factories in your surroundings increases?
Name the important scientists and their studies which led to the discovery of the components of air.
Match the following:
| 1. | Layer of air | a. | Hand fan |
| 2. | Electrical energy | b. | 21% |
| 3. | Nitrogen | c. | Windmill |
| 4. | Oxygen | d. | Atmosphere |
| 5. | Palm Trees | e. | 78% |
About 78% of the volume of air is ______.
