Physics, asked by Badhreenarayan, 10 months ago

Light reflection and refraction full notes

Answers

Answered by killergirl1681

♡ $\huge\underline \mathfrak \red{Answer}$ ♡

⠀⠀⠀★ "Lɪɢʜᴛ ʀᴇғʟᴇᴄᴛɪᴏɴ ᴀɴᴅ ʀᴇғʀᴀᴄᴛɪᴏɴ" ★

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★ʀᴇғʟᴇᴄᴛɪᴏɴ ᴀɴᴅ ʀᴇғʀᴀᴄᴛɪᴏɴ.

➠ʟɪɢʜᴛ ʀᴀʏs ᴄʜᴀɴɢᴇ ᴅɪʀᴇᴄᴛɪᴏɴ ᴡʜᴇɴ ᴛʜᴇʏ ʀᴇғʟᴇᴄᴛ ᴏғғ ᴀ sᴜʀғᴀᴄᴇ, ᴍᴏᴠᴇ ғʀᴏᴍ ᴏɴᴇ ᴛʀᴀɴsᴘᴀʀᴇɴᴛ ᴍᴇᴅɪᴜᴍ ɪɴᴛᴏ ᴀɴᴏᴛʜᴇʀ, ᴏʀ ᴛʀᴀᴠᴇʟ ᴛʜʀᴏᴜɢʜ ᴀ ᴍᴇᴅɪᴜᴍ ᴡʜᴏsᴇ ᴄᴏᴍᴘᴏsɪᴛɪᴏɴ ɪs ᴄᴏɴᴛɪɴᴜᴏᴜsʟʏ ᴄʜᴀɴɢɪɴɢ. ᴛʜᴇ ʀᴇғʟᴇᴄᴛᴇᴅ ʀᴀʏ ɪs ᴀʟᴡᴀʏs ɪɴ ᴛʜᴇ ᴘʟᴀɴᴇ ᴅᴇғɪɴᴇᴅ ʙʏ ᴛʜᴇ ɪɴᴄɪᴅᴇɴᴛ ʀᴀʏ ᴀɴᴅ ᴛʜᴇ ɴᴏʀᴍᴀʟ ᴛᴏ ᴛʜᴇ sᴜʀғᴀᴄᴇ.

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★ʀᴇғʟᴇᴄᴛɪᴏɴ ᴏғ ʟɪɢʜᴛ :-

➠ᴡʜᴇɴ ᴀ ʀᴀʏ ᴏғ ʟɪɢʜᴛ ᴀᴘᴘʀᴏᴀᴄʜᴇs ᴀ sᴍᴏᴏᴛʜ ᴘᴏʟɪsʜᴇᴅ sᴜʀғᴀᴄᴇ ᴀɴᴅ ᴛʜᴇ ʟɪɢʜᴛ ʀᴀʏ ʙᴏᴜɴᴄᴇs ʙᴀᴄᴋ, ɪᴛ ɪs ᴄᴀʟʟᴇᴅ ᴛʜᴇ ʀᴇғʟᴇᴄᴛɪᴏɴ ᴏғ ʟɪɢʜᴛ.

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★ ʀᴇғʟᴇᴄᴛᴇᴅ ʀᴀʏ :-

➠ᴛʜᴇ ɪɴᴄɪᴅᴇɴᴛ ʟɪɢʜᴛ ʀᴀʏ ᴡʜɪᴄʜ ʟᴀɴᴅs ᴜᴘᴏɴ ᴛʜᴇ sᴜʀғᴀᴄᴇ ɪs sᴀɪᴅ ᴛᴏ ʙᴇ ʀᴇғʟᴇᴄᴛᴇᴅ ᴏғғ ᴛʜᴇ sᴜʀғᴀᴄᴇ. ᴛʜᴇ ʀᴀʏ ᴛʜᴀᴛ ʙᴏᴜɴᴄᴇs ʙᴀᴄᴋ ɪs ᴄᴀʟʟᴇᴅ ᴛʜᴇ ʀᴇғʟᴇᴄᴛᴇᴅ ʀᴀʏ.

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★ ʀᴇғʀᴀᴄᴛɪᴏɴ ɴᴅ ʀᴇғʀᴀᴄᴛɪᴏɴ ᴏғ ʟɪɢʜᴛ :-

➠ʀᴇғʀᴀᴄᴛɪᴏɴ ɪs ᴛʜᴇ ʙᴇɴᴅɪɴɢ ᴏғ ᴀ ᴡᴀᴠᴇ ᴡʜᴇɴ ɪᴛ ᴇɴᴛᴇʀs ᴀ ᴍᴇᴅɪᴜᴍ ᴡʜᴇʀᴇ ɪᴛs sᴘᴇᴇᴅ ɪs ᴅɪғғᴇʀᴇɴᴛ. ᴛʜᴇ ʀᴇғʀᴀᴄᴛɪᴏɴ ᴏғ ʟɪɢʜᴛ ᴡʜᴇɴ ɪᴛ ᴘᴀssᴇs ғʀᴏᴍ ᴀ ғᴀsᴛ ᴍᴇᴅɪᴜᴍ ᴛᴏ ᴀ sʟᴏᴡ ᴍᴇᴅɪᴜᴍ ʙᴇɴᴅs ᴛʜᴇ ʟɪɢʜᴛ ʀᴀʏ ᴛᴏᴡᴀʀᴅ ᴛʜᴇ ɴᴏʀᴍᴀʟ ᴛᴏ ᴛʜᴇ ʙᴏᴜɴᴅᴀʀʏ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ᴛᴡᴏ ᴍᴇᴅɪᴀ. ʀᴇғʀᴀᴄᴛɪᴏɴ ɪs ʀᴇsᴘᴏɴsɪʙʟᴇ ғᴏʀ ɪᴍᴀɢᴇ ғᴏʀᴍᴀᴛɪᴏɴ ʙʏ ʟᴇɴsᴇs ᴀɴᴅ ᴛʜᴇ ᴇʏᴇ.

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♡ $\huge\underline \mathfrak \blue{ThAnKs ....!!!... :) }$ ♡