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What is Radiation? Give Reason : ventilations are placed close to the ceiling and not to the floor Why is electric room heater have mirrors behind the heating coil ? What is inside the thermos flask ?
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What is Radiation? Give Reason : ventilations are placed close to the ceiling and not to the floor Why is electric room heater have mirrors behind the heating coil ? What is inside the thermos flask ?

User Alex Beauchemin
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1 Answer

2 votes

Answer:

radiation is

the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization.

User Seoester
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