Quiz 12-1-16

Question 1

Heat

Answer 1

Total energy

Question 2

Temperate

Answer 2

Average amount of kinetic energy

Question 3

Q

Answer 3

Heat measured in Jules (J)

Question 4

m

Answer 4

Mass measured in grams and kilograms

Question 5

DT

Answer 5

Temperature change

Question 6

c

Answer 6

Specific heat

Question 7

Water

Answer 7

Has a high specific heat

Question 8

Conduction

Answer 8

Touch

Examples: spoon in hot soup, holding a hot mug

Question 9

Convection

Answer 9

Warm air flows up and cool air stays low

Example: hot upstairs cool in the basement

Question 10

Radiation

Answer 10

Transfer of heat through waves

Example sun and fire

Question 11

Black tin

Answer 11

Good absorber and good emitter

Knowing this wearing black on a sunny day will trap the heat inside you and make you more warm

Question 12

Silver tin

Answer 12

Keeps heat in

If you want to keep coffee warm you want to use a silver tin

Question 13

Gas to liquid

Answer 13

Condensation

Question 14

Liquid to gas

Answer 14

Vaporization

Question 15

Solid to liquid

Answer 15

Fusion

Question 16

Liquid to solid

Answer 16

Freezing

Question 17

Gas to solid

Answer 17

Deposition

Question 18

Solid to gas

Answer 18

Sublimation

Question 19

Exothermic

Answer 19

Heat is given off

Examples: freezing

Question 20

Endothermic

Answer 20

Heat enters and is taken in

Example: melting, vaporization, sublimation

Question 21

Heat of fusion

Answer 21

Melting and freezing