Question

what happens when white light is passed through inverted prism?​

Answer 1

Answer:

it spreads and from seven colours of rainbow.

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Answer 2

ᴡʜᴇɴ ᴡʜɪᴛᴇ ʟɪɢʜᴛ ɪs ᴘᴀssᴇᴅ ᴛʜʀᴏᴜɢʜ ɪɴᴠᴇʀᴛᴇᴅ ᴘʀɪsᴍ ᴛʜᴇɴ ᴀ ʙᴀɴᴅ ᴏғ ᴅɪsᴛɪɴᴄᴛ ᴄᴏʟᴏᴜʀs ᴄᴀʟʟᴇᴅ ʀᴀɪɴʙᴏᴡ ғᴏʀᴍs (ᴠɪʙɢʏᴏʀ - ᴠɪᴏʟᴇᴛ , ɪɴᴅɪɢᴏ , ʙʟᴜᴇ , ɢʀᴇᴇɴ , ʏᴇʟʟᴏᴡ , ᴏʀᴀɴɢᴇ , ʀᴇᴅ)

• Isᴀᴀᴄ Nᴇᴡᴛᴏɴ ᴡᴀs ᴛʜᴇ ғɪʀsᴛ ᴛᴏ ᴜsᴇ ᴀ ɢʟᴀss ᴘʀɪsᴍ ᴛᴏ ᴏʙᴛᴀɪɴ ᴛʜᴇ sᴘᴇᴄᴛʀᴜᴍ ᴏғ sᴜɴʟɪɢʜᴛ.
• Tʜᴇ sᴘʟɪᴛᴛɪɴɢ ᴏғ ʟɪɢʜᴛ ɪɴᴛᴏ ɪᴛs ᴄᴏᴍᴘᴏɴᴇɴᴛ ᴄᴏʟᴏᴜʀs ɪs ᴄᴀʟʟᴇᴅ ᴅɪsᴘᴇʀsɪᴏɴ .