Physics, asked by subashgupta9434, 9 months ago

the refractive or glass is 3/2 what is the critical angle for glass air surface .take sin42°=2/3

Answers

Answered by Anonymous

24

ᴀɴꜱᴡᴇʀ :

ᴄ = 42°

ᴛʜᴇ ꜱᴏʟᴜᴛɪᴏɴ ɪꜱ ɪɴ ᴛʜᴇ ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ. :)

ɪ ʜᴏᴩᴇ ᴛʜɪꜱ ᴡɪʟʟ ʜᴇʟᴩ yᴏᴜ.

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