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prohojiy [21]
4 years ago
15

Describe briefly difference between conduction, convection, and radiation.

Physics
1 answer:
Fed [463]4 years ago
3 0

The three types of heat transfer are conduction convection and radiation. <u>Explanation:</u>

  • Heat transfer happens only when there is said to be a temperature difference. (i.e) heat transfer occurs with a higher temperature region to a lower temperature region.
  • Heat is transferred usually via some medium in the case of convection and conduction whereas in the radiation no medium is required ( i.e it take place in a vacuum ).  
  • Conduction is a type of heat transfer that is mainly a character for the conducting and semiconducting solid material.  
  • Convection is the heat transfer method that usually takes place in the liquids and gases.  
  • Radiation is the heat transfer process in which heat is transferred via infrared or electromagnetic waves.

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Explanation:

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current I² = 296/R = 296 / 300

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