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प्रश्न
Define calorie. How many joules make one calorie?
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उत्तर
One Calorie: One calorie is the amount of heat energy required to raise the temperature of one gram of water through 1°C.
There are 4.2 J in one calorie
1 Cal = 4.2 J
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संबंधित प्रश्न
Write S.I. unit of temperature.
Who is telling the truth?
Heat flows from an object at higher temperature to an object at lower temperature.
When a substance having mass 3 kg receives 600 cal of heat, its temperature increases by 10∘C. What is the specific heat of the substance?
What is the relation between joule and calorie?
Convert the following temperature into Fahrenheit scale:
600C
Convert the following temperature into Celsius scale:
32oF
Who am I?
Land and water get heated due to me.
______ determines the direction of the flow of heat.
