1 calorie is equal to ____________
1 calorie is equal to ____________
Harshit Singh , 4 Years ago
Grade 12th pass
10 grade science> 1 calorie is equal to ____________...
1 AnswersYash Patari
Dear student
The calorie was originally defined as the amount of heat required at a pressure of 1 standard atmosphere to raise the temperature of 1 gram of water 1° Celsius. Since 1925 this calorie has been defined in terms of the joule, the definition since 1948 being that one calorie is equal to approximately 4.2 joules.
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