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प्रश्न
Name two items that can serve as a model for Gay Lusaac’s law and explain.
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उत्तर
- Firing a bullet: When gunpowder burns, it creates; a significant amount of superheated gas. The high pressure of the hot gas behind the bullet forces it out, of the barrel of the gun.
- Heating food in an oven: When you keep food in an oven for heating, the air inside the oven is heated, thus pressurized.
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संबंधित प्रश्न
Give reason for the following:
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25° C
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107000 Nm−2
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| Diagram | Gas laws |
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______________ |
Consider a sample of a gas in a cylinder with a movable piston.

Show diagrammatically the changes in the position of the piston, if pressure is increased from 1.0 bar to 2.0 bar at a constant temperature.
Consider a sample of a gas in a cylinder with a movable piston.

Show diagrammatically the changes in the position of the piston, if the temperature is decreased from 400 K to 300 K, and pressure is decreased from 4 bar to 3 bar.
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The size of a weather balloon becomes larger and larger as it ascends up to larger altitude
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