Question

Define RADIATION Class7​

Answer 1

Answer:

Radiation is energy that moves from one place to another. Light, sound, heat, and X-rays are examples of radiation. The different kinds of radiation fall into a few general categories: electromagnetic radiation, mechanical radiation, nuclear radiation, and cosmic rays.

Answer 2

$\huge\sf\red{Answer}$

The transfer of heat molecules directly from one place to another without movements is called radiation.

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