Question

what is the meaning of light ​

Answer 1

ᴅᴇғɪɴɪᴛɪᴏɴ. ᴏᴘᴛɪᴏɴs. ʀᴀᴛɪɴɢ. ʟɪɢʜᴛ. ʟɪᴠɪɴɢ ɪɴ ɢᴏᴏᴅ ʜᴇᴀʟᴛʜ ᴛᴏɢᴇᴛʜᴇʀ.

ᴍɪss ᴘʜᴇɴᴏᴍᴇɴᴀʟ

Answer 2

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Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum.

There Are Many Types Of Light

From lowest energy to highest energy (red to blue) there are radio waves, microwaves, infrared, visible light, ultraviolet, x-rays and gamma rays.

There Are Two Types Of Lights sources

Incandescence

Luminescence