difine one calorie?
whose answer is right i will mark him/her brainlist.
Answers
Answered by
2
Answer:
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.
Answered by
1
Answer:
one calorie is the cgs unit of heat
Similar questions