plz solve the question with explanation
Asked by futureisbright051101
11th April 2018,
6:43 AM
Answered by Expert
Answer:
The parallel beam suffers a deviation 0.9º due to thin prism.
D = (μ-1)A = (1.5-1)1.8 = 0.9º
the displacement is fθ from principle axis due to deviation θ. focal length of mirroe is f
hence fθ = 10×0.9×(3.14/180) = 0.157 cm = 1.57 mm
Answered by Expert
12th April 2018,
4:50 PM
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