Author Question: 500 cal are added to 10 g of water (specific heat of 1.000 cal/g C) originally at 20 C. The final ... (Read 120 times)

magmichele12 · **on:** Aug 27, 2018

500 cal are added to 10 g of water (specific heat of 1.000 cal/g C) originally at 20 C. The final temperature is ________.

A) 70 C
B) 50 C
C) 25 C
D) 22.5 C

Question 2

How do fats compare to other biomolecules as a source of energy?

A) Fats have more energy than carbohydrates or protein.
B) Fats have less energy than carbohydrates or protein.
C) Fats have less energy than carbohydrates but more than protein.
D) Fats have more energy than carbohydrates but less protein.
E) All biomolecules have the same amount of stored energy.