- APotential energy
- BKinetic energy
- CHeat energy
- DElectrical energy
Thermal Physics - Quiz
- AHeating
- BCooling
- CConvection
- DRadiation
- AThe amount of heat energy required to rise the temperature of 1 gram of water through 1°C.
- BThe amount of heat energy required to rise the temperature of 1 kilogram of water through 1°C.
- CThe amount of heat energy required to boil 1 gram of water.
- DThe amount of heat energy required to freeze 1 gram of water.
- AThe ratio of increase in volume of a body per degree rise in temperature to its unit volume
- BThe ratio of increase in length of a body per degree rise in temperature to its unit length
- CThe ratio of increase in area of a body per degree rise in temperature to its unit area
- DThe ratio of increase in mass of a body per degree rise in temperature to its unit mass
- AIt is a measure of the increase in volume of a substance with temperature.
- BIt is a measure of the increase in area of a substance with temperature.
- CIt is a measure of the increase in length of a substance with temperature.
- DIt is a measure of the increase in density of a substance with temperature.
- AThe temperature of the substance rises.
- BThe substance may change its state from solid to liquid or from liquid to gas.
- CThe substance will contract when heated.
- DThe substance will expand when heated.
- AThe temperature of the substance rises, the substance may change its state from solid to liquid or from liquid to gas, and the substance will contract when heated.
- BThe temperature of the substance rises, the substance may change its state from solid to liquid or from liquid to gas, and the substance will expand when heated.
- CThe temperature of the substance decreases, the substance may change its state from solid to liquid or from liquid to gas, and the substance will expand when heated.
- DThe temperature of the substance decreases, the substance may change its state from solid to liquid or from liquid to gas, and the substance will contract when heated.
- AHeat flows from a system at lower temperature to a system at higher temperature.
- BThe mass of a system is altered when it is heated or cooled.
- CHeat gained by the cold system is not equal to heat lost by the hot system.
- DHeat gained by the cold system is equal to heat lost by the hot system.
- AThe amount of heat energy required to rise the temperature of 1 gram of water through 1°C.
- BThe amount of heat energy required to rise the temperature of 1 kilogram of water through 1°C.
- CThe amount of heat energy required to boil 1 gram of water.
- DThe amount of heat energy required to freeze 1 gram of water.
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Quiz Analytics
Thermal Physics - Quiz
Guest User
Time Taken: Questions: Answered: Not Answered:
Correct Answer:
Wrong Answer:
Percentage: %
- A. Potential energy
- B. Kinetic energy
- C. Heat energy
- D. Electrical energy
Remarks:
Explanation:
Thermal energy is also known as 'heat energy' or simply 'heat'.
- A. Heating
- B. Cooling
- C. Convection
- D. Radiation
Remarks:
Explanation: The process in which heat energy flows from a body at a higher temperature to another object at lower temperature is known as heating.
- A. The amount of heat energy required to rise the temperature of 1 gram of water through 1°C.
- B. The amount of heat energy required to rise the temperature of 1 kilogram of water through 1°C.
- C. The amount of heat energy required to boil 1 gram of water.
- D. The amount of heat energy required to freeze 1 gram of water.
Remarks:
Explanation:
A calorie is a unit of energy defined as the amount of heat energy required to raise the temperature of 1 gram of water by 1 degree Celsius.
- A. True
- B. False
- C. depends
- D. may be
Remarks:
Explanation:
Heat energy always flows from a system at higher temperature to a system at lower temperature.
- A. The ratio of increase in volume of a body per degree rise in temperature to its unit volume
- B. The ratio of increase in length of a body per degree rise in temperature to its unit length
- C. The ratio of increase in area of a body per degree rise in temperature to its unit area
- D. The ratio of increase in mass of a body per degree rise in temperature to its unit mass
Remarks:
Explanation:
The coefficient of superficial expansion is the ratio of the increase in area of a body per degree rise in temperature to its unit area.
- A. It is a measure of the increase in volume of a substance with temperature.
- B. It is a measure of the increase in area of a substance with temperature.
- C. It is a measure of the increase in length of a substance with temperature.
- D. It is a measure of the increase in density of a substance with temperature.
Remarks:
Explanation:
The coefficient of linear expansion is a measure of how much a material will expand or contract in length when its temperature changes. It is defined as the ratio of the change in length per unit length per degree Celsius of temperature change. Therefore, option C is the correct answer.
- A. The temperature of the substance rises.
- B. The substance may change its state from solid to liquid or from liquid to gas.
- C. The substance will contract when heated.
- D. The substance will expand when heated.
Remarks:
Explanation:
When heat energy is supplied to a substance, the temperature of the substance rises and it may change its state from solid to liquid or from liquid to gas. Additionally, the substance will expand when heated. The substance will not contract when heated.
- A. The temperature of the substance rises, the substance may change its state from solid to liquid or from liquid to gas, and the substance will contract when heated.
- B. The temperature of the substance rises, the substance may change its state from solid to liquid or from liquid to gas, and the substance will expand when heated.
- C. The temperature of the substance decreases, the substance may change its state from solid to liquid or from liquid to gas, and the substance will expand when heated.
- D. The temperature of the substance decreases, the substance may change its state from solid to liquid or from liquid to gas, and the substance will contract when heated.
Remarks:
Explanation:
When heat energy is supplied to a substance, the temperature of the substance rises and it may change its state from solid to liquid or from liquid to gas. Additionally, the substance will expand when heated.
- A. Heat flows from a system at lower temperature to a system at higher temperature.
- B. The mass of a system is altered when it is heated or cooled.
- C. Heat gained by the cold system is not equal to heat lost by the hot system.
- D. Heat gained by the cold system is equal to heat lost by the hot system.
Remarks:
Explanation:
For any exchange of heat, the heat gained by the cold system is equal to heat lost by the hot system.Heat gained = Heat lost.
- A. The amount of heat energy required to rise the temperature of 1 gram of water through 1°C.
- B. The amount of heat energy required to rise the temperature of 1 kilogram of water through 1°C.
- C. The amount of heat energy required to boil 1 gram of water.
- D. The amount of heat energy required to freeze 1 gram of water.
Remarks:
Explanation:
A calorie is a unit of energy defined as the amount of heat energy required to raise the temperature of 1 gram of water by 1 degree Celsius.