Question

why shadows are black

Answer 1

Answer:

When lights of different colors shine on the same spot on a white surface, the light reflecting from that spot to your eyes is called an additive mixture because it is the sum of all the light. We can learn about human color perception by using colored lights to make additive color mixtures.

Answer 2

$\Huge\bold\red{Question?:}$

why shadows are black?

$\Huge\bold\blue{Answer:}$

ᴛʜᴇ ꜱʜᴀᴅᴏᴡ ɪꜱ ʙʟᴀᴄᴋ ᴇᴠᴇɴ ɪꜰ ᴛʜᴇ ᴏʙᴊᴇᴄᴛ ɪꜱ ɴᴏᴛ ʙʟᴀᴄᴋ. ᴛʜᴇ ᴏᴘᴀQᴜᴇ ᴏʙᴊᴇᴄᴛ ᴅᴏᴇꜱ ɴᴏᴛ ᴀʟʟᴏᴡ ᴛʜᴇ ʟɪɢʜᴛ ᴛᴏ ᴘᴀꜱꜱ ᴛʜʀᴏᴜɢʜ ɪᴛ. ᴛʜᴇɴ, ᴛʜᴇ ᴀʀᴇᴀ ɪꜱ ꜰᴏʀᴍᴇᴅ ᴡʜᴇʀᴇ ɴᴏ ʟɪɢʜᴛ ᴇɴᴛᴇʀꜱ.

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