Physics
Grade-9
Easy
Question
If olive oil is heated, the speed of the particles in it ____.
- Increases
- Decreases
- Stays the same
- Becomes zero
Hint:
Heat increases kinetic energy of particles
The correct answer is: Increases
When heated, the temperature of oil rises which increases the kinetic energy due to the increase in speed of particles.
Related Questions to study
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Which of the following is not a unit of temperature?
- Degree Celsius
- Degree Fahrenheit
- Kelvin
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Which of the following is not a unit of temperature?
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Two bodies A and B are in contact with each other in an insulated box. A is at a higher temperature than B. The direction of flow of heat is ____.
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As the temperature of a substance of a fixed amount in a fixed volume increases _____.
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When two bodies A and B are placed in contact with each other, the total heat is _____.
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The temperature _____ on the kinetic energy of the constituent particles.
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0 K = ____ oC
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PhysicsGrade-9
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PhysicsGrade-9
- 0 K
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The S I unit of temperature is _____.
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Temperature can be measured by ____.
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What is the temperature when 2.10 moles of nitrogen gas and it has a pressure of 1.25 atm in a 25L of tank?
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