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