Where do you find electromagnetic radiation?

Answer 1

"Radiant" just means energy that can move from one place to another without

a medium to carry it. So any form of electromagnetic 'radiation' qualifies. That

includes heat, light, and radio, generated by things such as:

-- toaster

-- light bulb

-- fireplace

-- microwave oven

-- TV remote

-- garage-door opener

-- CB radio

-- the sun

-- tanning light

-- camera strobe

-- GPS satellite

-- TV satellite

-- car headlight

-- steam-iron

Answer 2

Electromagnetic radiation fille the universe. It can be found almost everywhere. An easier question might be where can't it be found and the answer to that is almost nowhere although the levels inside a metal bar would be extremely low.

Answer 3

A good example is the energy sent out by the sun that keeps the earth going, it is all radiant, it must be because there is only empty space between earth and sun.

Answer 4

photons carry radiant energy.

Photon: whose energy depends on the frequency of the waves.