Question

ᴡʜᴀᴛ ɪs ᴍᴇᴀɴᴛ ʙʏ ɪɴᴛᴇɴsɪᴛʏ ᴏғ ʟɪɢʜᴛ? ​

Answer 1

Answer:

we define intensity I as the power of light going through a unit area (in other words, intensity is the amount of energy that arrives per unit area, per unit time). The more intense the light reaching us is, the “brighter” the light appears to be.

hope it will hlp uh♥️