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Classify the following situations as to the method of heat transfer- CONDUCTION,CONVECTION,RADIATION

1) Lying in the sun to get warm
2) Ice melting on a hotplate
3) Grilling fish
4) Water boiling in the kettle
5) Drying of clothes under the sun
6) Warming hand over a radiator
7) Snowman melting in the sun
8) Hot water rises and cold water sinks
9) A spoon in a cup of hot soup becomes warmer
10) Hot air balloon rises​

(SCIENCE)


Sagot :

Answer:

  1. conduction
  2. conduction
  3. conduction
  4. convection
  5. conduction
  6. radiation
  7. radiation
  8. convection
  9. convection
  10. convection

Explanation:

https://quizlet.com/102661384/flashcards (nanjan ko nakuha ibang sagot)

8. Convection is the transfer of heat in air or a fluid through currents. An example is a pot of water warming up on a hot stove. As it heats up, the particles spread out and become less dense. The warm water on the bottom of the pot rises and displaces the cold water. As this occurs, the cold water sinks. So hot air rises, cools, and falls.

9. Convection is the transfer of heat energy in a gas or liquid by movement of currents. ... For example, a spoon in a cup of hot soup becomes warmer because the heat from the soup is conducted along the spoon.

10. Convection is the transfer of heat energy via the vertical movement of the air. ... A hot air balloon rises because warmer air is less dense than cool air.