1. When 10 grams of hot water cool by 1 degree C the amount of heat given off it

ID: 1476942 • Letter: 1

Question

1. When 10 grams of hot water cool by 1 degree C the amount of heat given off its

a. more than 41.9 J b. 41.9 calories c. 41.9 joules d. 41.9 calories e. none of the above

2. A body temperature will be deeper when its

a. temperature drops b. temperature rises c. neither of these

3. A good insulator

a. prevents heat transfer b. quickens heat transfer c. slows heat transfer

4. As a piece of metal with a hole in its cools, the diameter if the hole

a. remains the same b. increases c. decreases

5. The quantity of heat that a substance can transfer relates to uts

a. change in its temperature b. mass c. specific heat capicity d. all of the above

6. If the temperature of a sample of water at 0 degree C is slightly increases its volume

a. decreases b. increases c. remains the same

Answers

1) c 41.9J

2) a temperature drops

3) a prevent heat transfer

4) b increases

5) d all the above

6) a decreases

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.