Question
Question: A thin prism with angle 4<sup>0</sup> and RI 1.5 is placed inside a thin transparent tube with water...
A thin prism with angle 40 and RI 1.5 is placed inside a thin transparent tube with water 
as shown. The deviation of light will be –
A
2.670 downward
B
2.670 upward
C
10downward
D
10 upward
Answer
10downward
Explanation
Solution
d = A(m – 1)