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6 Oct 2020
Carbon disulfide (n=1.63) is poured into a container made up of crown glass (n=1.52). What is the critical angle for the total internal reflection of a light ray in the liquid when it is incident on the liquid to glass surface?
a) 89.2 degrees
b) 68.8 degrees
c) 21.2 degrees
d) 1.07 degrees
e) 43.0 degrees
Carbon disulfide (n=1.63) is poured into a container made up of crown glass (n=1.52). What is the critical angle for the total internal reflection of a light ray in the liquid when it is incident on the liquid to glass surface?
a) 89.2 degrees
b) 68.8 degrees
c) 21.2 degrees
d) 1.07 degrees
e) 43.0 degrees
hardiksahuLv10
25 Feb 2022
Sagar YadavLv10
8 Dec 2020
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