If a gas is heated in a sealed cylinder, then _______ increases.
General Science / General Science Class 9 MCQs — Multiple-choice practice
اگر سیل بند سلنڈر میں گیس کو گرم کیا جائے تو _______ بڑھ جاتا ہے۔
- A. Average kinetic energy of the particles
- B. Pressure inside the container
- C. Temperature of the gas
- D. All of them
Correct answer
All of them
Explanation
Explanation When a gas is heated in a sealed cylinder: The temperature of the gas increases (by definition of heating). The average kinetic energy of the particles increases (as the temperature rises, the molecules move faster). The pressure inside the container increases (as the molecules move faster and collide more frequently with the container walls ).
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