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प्रश्न
Calorie is the unit of :
पर्याय
Heat
Work
Temperature
food
MCQ
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उत्तर
Calorie is the unit of : Heat
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संबंधित प्रश्न
Write S.I. unit of temperature.
Two substances A and B have specific heats c and 2 c respectively. If A and B are given Q and 4Q amounts of heat respectively, the change in their temperatures is the same. If the mass of A is m, what is the mass of B?
Why does a piece of ice when touched with a hand, appear cool? Explain.
A deep pond of water has its top layer frozen during winter. State the expected temperature of water layer (i) Just in contact with ice and (ii) At the bottom of pond.
The body temperature of a healthy person is 98.4°F. Find the corresponding temperature on the Celsius scale.
Name the temperature scale used in the SI system.
Define the process of conduction.
Name the metal which is most conducting.
Why are cooking utensils made of metals?
What will be the final temperature if 1,68,000 J of heat is absorbed by 2 kg of water at 30°C?
