Question

The amount of heat necessary to raise the temperature of 1g of water through 10 C
from 14.50 C to 15.50 C is called...........
a) 1 cal
b) 1 joule
c) 1 erg
d) 1 Kcal​

Answer 1

Answer:

Solution: One calorie is the heat energy required to raise the temperature of 1 g of water from 14.50 C to 15.50 C. The unit calorie is related to the S.I. unit joule as follows: 1 calorie = 4.186 J.

Answer 2

Answer:

1 cal

Step-by-step explanation:

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