Question

what is radiation?
class 11​

Answer 1

Answer:

Radiation The process of heat transmission in the form electromagnetic waves, is called radiation. ... Radiation do not require any medium for propagation. It propagates without heating the intervening medium.

Explanation:

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Answer 2

Answer:

Radiation is energy that comes from a source and travels through space at the speed of light. This energy has an electric field and a magnetic field associated with it, and has wave-like properties. You could also call radiation “electromagnetic waves”.

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