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can we get deviation without dispersion?it's a class 10 question?
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- 1 decade agoFavorite Answer
yes we can get deviation without dispersion.
the formula is
(A/A') = - (M' - N')/(M - N)
where
A = angle of prism
A' = new angle of prism
M = refractive index of violet light
N = refractive index of red light
M' = new refractive index of violet light
N' = new refractive index of red light
Source(s): i learnt it in my class - Anonymous1 decade ago
put 2 triangular prisms side by side one's base up and other's down
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