Question

2) Mirages are observed in deserts due to the phenomenon of
a) Interference of light
b) Total reflection of light
c) Scattering of light
d) Double refraction of light​

Answer 1

Answer:

u r answer is B

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Answer 2

Answer:

ʙ) ᴛᴏᴛᴀʟ ʀᴇғʟᴇᴄᴛɪᴏɴ ᴏғ ʟɪɢʜᴛ

Explanation:

ᴍɪʀᴀɢᴇs ᴀʀᴇ ᴏʙsᴇʀᴠᴇᴅ ɪɴ ᴅᴇsᴇʀᴛs ᴅᴜᴇ ᴛᴏ ᴛʜᴇ ᴘʜᴇɴᴏᴍᴇɴᴏɴ ᴏғ ᴛᴏᴛᴀʟ ɪɴᴛᴇʀɴᴀʟ ʀᴇғʟᴇᴄᴛɪᴏɴ ᴏғ ʟɪɢʜᴛ ᴀɴᴅ ʀᴇғʀᴀᴄᴛɪᴏɴ ᴏғ ʟɪɢʜᴛ. ᴡʜᴇɴ ᴀ ʟɪɢʜᴛ ʀᴀʏ ᴘᴀssᴇs ғʀᴏᴍ ᴀ ᴅᴇɴsᴇʀ ᴍᴇᴅɪᴜᴍ ᴛᴏ ᴀ ʀᴀʀᴇʀ ᴍᴇᴅɪᴜᴍ (ғᴏʀ ᴇxᴀᴍᴘʟᴇ, ғʀᴏᴍ ɢʟᴀss ᴛᴏ ᴀɪʀ), ᴛʜᴇ ʀᴀʏ ʙᴇɴᴅs ᴀᴡᴀʏ ғʀᴏᴍ ᴛʜᴇ ɴᴏʀᴍᴀʟ ᴀᴛ ᴛʜᴇ ɪɴᴛᴇʀғᴀᴄᴇ ᴏғ ᴛʜᴇ ᴛᴡᴏ ᴍᴇᴅɪᴜᴍs.