Question

define following terms: radiation electromagnetic waves

Answer 1

Answer:

In physics, electromagnetic radiation (EM radiation or EMR) refers to the waves (or their quanta, photons) of the electromagnetic field, propagating (radiating) through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves, infrared, (visible) light, ultraviolet, X-rays, and gamma rays.

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Answer 2

Answer:

the wave which have not require any medium such as visible light is called radiation electromagnetic waves... these wave transfer the heat energy as sun light