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प्रश्न
Define the term heat.
व्याख्या
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उत्तर
The kinetic energy due to random motion of the molecules of a substance is known as its heat energy.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
What is heat ? State its S.I. unit.
Define one kilo-calorie of heat.
What will absorb heat?
Water
Find the odd one out and give its explanation.
The process of converting a liquid into a solid is called ________.
We can absorb heat by rubbing two surfaces of some substances.
A marble tile would feel cold as compared to a wooden tile on a winter morning because the marble tile ______.
What is heat energy?
In which of the following, chemical energy is converted into heat energy?
Explain the following effects of heat.
Chemical changes
