Question

Applications of radiation of heat in daily life.

Answer 1

Answer:

• Sun. One of the most important sources of energy is the Sun.
• Burner. While boiling water or cooking food, you are yet again exposed to radiation.  
• Television.  
• Bonfire & Candle.  
• Medical Imaging.  
• Stereo.  
• Oven.  
• Mobile Phones.

Explanation:

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Answer 2

Explanation:

The heating of the Earth by the Sun is an example of transfer of energy by radiation. The heating of a room by an open-hearth fireplace is another example. The flames, coals, and hot bricks radiate heat directly to the objects in the room with little of this heat being absorbed by the intervening air.