Class 11 Exam > Class 11 Questions > Thermal energy is directly proportional to:a)...
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Thermal energy is directly proportional to:
- a)Temperature of the surrounding
- b)Temperature of the substance
- c)Density
- d)Pressure
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Thermal energy is directly proportional to:a)Temperature of the surrou...
Thermal energy is the sum of all the random kinetic energies of the molecules in a substance, that is, the energy in their motions. The higher the temperature, the greater the thermal energy. On the Kelvin temperature scale, thermal energy is directly proportional to temperature.
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Thermal energy is directly proportional to:a)Temperature of the surrou...
Explanation:
Thermal energy is the energy that comes from heat. It is a form of kinetic energy that is transferred from one body to another as a result of a difference in temperature. The amount of thermal energy that a substance possesses depends on its temperature. Therefore, the correct answer is option 'B'.
Reasoning:
Temperature is a measure of the average kinetic energy of the particles in a substance. The higher the temperature of a substance, the greater the kinetic energy of its particles. This means that a substance with a higher temperature possesses more thermal energy than a substance with a lower temperature.
Examples:
For example, if we take a cup of hot coffee and a cup of cold water, the coffee has a higher temperature and, therefore, more thermal energy than the water. As a result, if we were to mix the two liquids, the thermal energy would flow from the coffee to the water until both liquids reach the same temperature.
Conclusion:
In conclusion, thermal energy is directly proportional to the temperature of a substance. The higher the temperature, the greater the thermal energy. This is because temperature is a measure of the average kinetic energy of the particles in a substance, and thermal energy is a form of kinetic energy.
Thermal energy is the energy that comes from heat. It is a form of kinetic energy that is transferred from one body to another as a result of a difference in temperature. The amount of thermal energy that a substance possesses depends on its temperature. Therefore, the correct answer is option 'B'.
Reasoning:
Temperature is a measure of the average kinetic energy of the particles in a substance. The higher the temperature of a substance, the greater the kinetic energy of its particles. This means that a substance with a higher temperature possesses more thermal energy than a substance with a lower temperature.
Examples:
For example, if we take a cup of hot coffee and a cup of cold water, the coffee has a higher temperature and, therefore, more thermal energy than the water. As a result, if we were to mix the two liquids, the thermal energy would flow from the coffee to the water until both liquids reach the same temperature.
Conclusion:
In conclusion, thermal energy is directly proportional to the temperature of a substance. The higher the temperature, the greater the thermal energy. This is because temperature is a measure of the average kinetic energy of the particles in a substance, and thermal energy is a form of kinetic energy.
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Community Answer
Thermal energy is directly proportional to:a)Temperature of the surrou...
Thermal energy is directly proportional to the temperature of the substance more the temperature of the substance more the thermal energy produced.
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Thermal energy is directly proportional to:a)Temperature of the surroundingb)Temperature of the substancec)Densityd)PressureCorrect answer is option 'B'. Can you explain this answer?
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