Physics
Grade-9
Easy
Question
1 kcal = ____ cal.
- 100000
- 10000
- 1000
- 100
Hint:
1 kcal is 1000 calories.
The correct answer is: 1000
1 Calorie is the amount of energy required to increase the temperature of 1 gram of water by 1 degree Celsius whereas 1 kilocalorie is the amount of energy required to increase the temperature of 1 kilogram of water by 1 degree Celsius. Therefore 1 kcal is 1000 cal.
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