State the two lawsof reflection with labeled diagram
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ᴀɴꜱᴡᴇʀ :
ɪ = ɪɴᴄɪᴅᴇɴᴛ ʀᴀʏ
ʀ = ʀᴇꜰʟᴇᴄᴛᴇᴅ ʀᴀʏ
ɴ = ɴᴏʀᴍᴀʟ
∠ ɪ = ᴀɴɢʟᴇ ᴏꜰ ɪɴᴄɪᴅᴇɴᴄᴇ
∠ ʀ = ᴀɴɢʟᴇ ᴏꜰ ʀᴇꜰʟᴇᴄᴛɪᴏɴ
ᴛʜᴇʀᴇ ᴀʀᴇ ᴛᴡᴏ ʙᴀꜱɪᴄ ʟᴀᴡꜱ ᴏꜰ ʀᴇꜰʟᴇᴄᴛɪᴏɴ ᴏꜰ ʟɪɢʜᴛ :
(ɪ) ᴛʜᴇ ɪɴᴄɪᴅᴇɴᴛ ʀᴀʏ ᴛʜᴇ ʀᴇꜰʟᴇᴄᴛᴇᴅ ʀᴀʏ ᴀɴᴅ ᴛʜᴇ ɴᴏʀᴍᴀʟ ᴛᴏ ᴛʜᴇ ʀᴇꜰʟᴇᴄᴛɪɴɢ
ꜱᴜʀꜰᴀᴄᴇ ᴀᴛ ᴛʜᴇ ᴘᴏɪɴᴛ ᴏꜰ ɪɴᴄɪᴅᴇɴᴄᴇ ʟɪᴇ ɪɴ ᴛʜᴇ ꜱᴀᴍᴇ ᴘʟᴀɴᴇ ;
(ɪɪ) ᴛʜᴇ ᴀɴɢʟᴇ ᴏꜰ ɪɴᴄɪᴅᴇɴᴄᴇ ɪꜱ ᴀʟᴡᴀʏꜱ ᴇQᴜᴀʟ ᴛᴏ ᴀɴɢʟᴇ ᴏꜰ ʀᴇꜰʟᴇᴄᴛɪᴏɴ ɪ.ᴇ ∠ ɪ = ∠ʀ
ᴇxᴘʟᴀɴᴀᴛɪᴏɴ :
ʟᴀᴡꜱ ᴏꜰ ʀᴇꜰʟᴇᴄᴛɪᴏɴ:
ᴛʜᴇ ꜰɪʀꜱᴛ ʟᴀᴡ ᴏꜰ ʀᴇꜰʟᴇᴄᴛɪᴏɴ ꜱᴛᴀᴛᴇꜱ ᴛʜᴀᴛ ᴛʜᴇ ɪɴᴄɪᴅᴇɴᴛ ʀᴀʏ, ᴛʜᴇ ʀᴇꜰʟᴇᴄᴛᴇᴅ ʀᴀʏ, ᴀɴᴅ ᴛʜᴇ ɴᴏʀᴍᴀʟ ᴛᴏ ᴛʜᴇ ꜱᴜʀꜰᴀᴄᴇ ᴏꜰ ᴛʜᴇ ᴍɪʀʀᴏʀ, ᴀʟʟ ʟɪᴇ ɪɴ ᴛʜᴇ ꜱᴀᴍᴇ ᴘʟᴀɴᴇ. ᴛʜᴇ ꜱᴇᴄᴏɴᴅ ʟᴀᴡ ᴏꜰ ʀᴇꜰʟᴇᴄᴛɪᴏɴ ꜱᴛᴀᴛᴇꜱ ᴛʜᴀᴛ ᴛʜᴇ ᴀɴɢʟᴇ ᴏꜰ ʀᴇꜰʟᴇᴄᴛɪᴏɴ ɪꜱ ᴇQᴜᴀʟ ᴛᴏ ᴛʜᴇ ᴀɴɢʟᴇ ᴏꜰ ɪɴᴄɪᴅᴇɴᴄᴇ.
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