Angle of deviation (delta) for a prism (refractive index mu and supposing prism angle A to be small) is given by:

Angle of deviation (delta) for a prism (refractive index mu and suppos

1.	Angle of deviation (delta) for a prism (refractive index mu and supposing prism angle A to be small) is given by:
Answer» `(DELTA)=((mu-1)/(mu+1))A` `(delta)=(mu-1)A` `(delta)=(SIN( A+delta)/2)/Sin(A/2)` `(delta)=(mu+1)A` ANSWER :B

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Angle of deviation (delta) for a prism (refractive index mu and supposing prism angle A to be small) is given by:

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