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Whatis photoelectric effect

Answer» \\  \\ >☬↓sᴏʟᴜᴛɪᴏɴ ᴛᴏ ʏᴏᴜʀ ǫᴜᴇsᴛɪᴏɴ ↓☬ ᴛʜᴇ ᴘʜᴏᴛᴏᴇʟᴇᴄᴛʀɪᴄ ᴇғғᴇᴄᴛ ɪs ᴛʜᴇ ᴇᴍɪssɪᴏɴ ᴏғ ᴇʟᴇᴄᴛʀᴏɴs ᴡʜᴇɴ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛɪᴄ ʀᴀᴅɪᴀᴛɪᴏɴ, sᴜᴄʜ ᴀs ʟɪɢʜᴛ, ʜɪᴛs ᴀ ᴍᴀᴛᴇʀɪᴀʟ. ᴇʟᴇᴄᴛʀᴏɴs ᴇᴍɪᴛᴛᴇᴅ ɪɴ ᴛʜɪs ᴍᴀɴɴᴇʀ ᴀʀᴇ ᴄᴀʟʟᴇᴅ ᴘʜᴏᴛᴏᴇʟᴇᴄᴛʀᴏɴs. ᴛʜɪs ᴘʜᴇɴᴏᴍᴇɴᴏɴ ɪs ᴄᴏᴍᴍᴏɴʟʏ sᴛᴜᴅɪᴇᴅ ɪɴ ᴇʟᴇᴄᴛʀᴏɴɪᴄ ᴘʜʏsɪᴄs ᴀɴᴅ ɪɴ ғɪᴇʟᴅs ᴏғ ᴄʜᴇᴍɪsᴛʀʏ sᴜᴄʜ ᴀs ǫᴜᴀɴᴛᴜᴍ ᴄʜᴇᴍɪsᴛʀʏ ᴀɴᴅ ᴇʟᴇᴄᴛʀᴏᴄʜᴇᴍɪsᴛʀʏ.   \\   ☤ʰᵒᵖᵉ ⁱᵗˢ ʰᵉˡᵖˢ☤  \\  ♚ᴍᴀʀᴋ ᴍᴇ ᴀs ᴛʜᴇ ʙʀᴀɪɴʟɪᴇsᴛ ᴀɴᴅ ғᴏʟʟᴏᴡ ᴍᴇ ♚    \\\\


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