Question

the angle between the refracted ray and the normal is called ​

Answer 1

ᎯℕЅᏇℰℛ :-

• ᴛʜᴇ ᴀɴɢʟᴇ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ʀᴇғʀᴀᴄᴛᴇᴅ ʀᴀʏ ᴀɴᴅ ᴛʜᴇ ɴᴏʀᴍᴀʟ ʀᴀʏ ɪs ᴄᴀʟʟᴇᴅ ᴛʜᴇ ᴀɴɢʟᴇ ᴏғ ʀᴇғʀᴀᴄᴛɪᴏɴ .

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs .... ɪғ ʏᴏᴜ ʟɪᴋᴇᴅ ᴛʜᴇ ᴀɴsᴡᴇʀ ᴍᴀʀᴋ ɪᴛ ᴀs ᴀ ʙʀᴀɪɴʟɪᴇsᴛ ᴀɴsᴡᴇʀ ...!!!

Answer 2

Answer: angle of refraction  ∠r

angle between refracted ray and normal  = angle of refraction

angle between incident ray and normal    = angle of incidence

angle between emergent ray and normal  = angle of emergence

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