heat transfer - Galdetegia
Hauen laguntzarekin:
Grace
- 1. the direct transfer of heat between objects that touch
A) temperature
B) updraft
C) conduction
D) convection
- 2. a measurement of the amount of heat in a substance
A) temperature
B) gradual
C) matter
D) conduction
- 3. energy in the form of magnetic and electric waves (x-rays, microwaves and radio waves)
A) thermal energy
B) insulators
C) radiation
D) electromagnetic
- 4. a change in temperature in a liquid or a gas that results in a cycle or pattern
A) convection
B) convection cell
C) conduction
D) conductors
- 5. a strong upward current of air, warm air rises
A) updraft
B) increase
C) downdraft
D) conduction
- 6. something that changes or progresses slowly or over time
A) increase
B) gradual
C) direct contact
D) rapidly
- 7. a substance that allows heat to pass through easily
A) conductors
B) engineers
C) conduction
D) convection
- 8. the transfer of heat from a liquid or a gas
A) condensation
B) evaporation
C) convection
D) gradual release
- 9. touching of objects or surfaces
A) transfer
B) matter
C) direct contact
D) radiation
- 10. a downward air current, cold air sinks
A) updraft
B) cold front
C) occluded front
D) downdraft
- 11. to make greater in size, degree or intensity
A) increase
B) temperature
C) decrease
D) conduction
- 12. a material that does not easily allow heat to pass through or escape
A) conductors
B) radiators
C) insulators
D) engineers
- 13. to make smaller or less in size, amount, or intensity
A) decelerate
B) increase
C) decrease
D) accelerate
- 14. anything that has mass and takes up space
A) temperature
B) weight
C) mass
D) matter
- 15. energy generated and measured by heat
A) temperature
B) updraft
C) energy
D) thermal energy
- 16. to carry or transport from one place to another
A) accelerate
B) tranpose
C) increase
D) transfer
- 17. the transfer of thermal energy by electromagnetic waves
A) electromagnetic
B) condensation
C) radiation
D) heat transfer
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