17. The angle of prism is 6° & its refractive index for green light is 1.5. if a green ray passes the it the deviation will be- (a) 30° (b) 15° (c) 3° (d)

The angle of prism is 60^(@) and its refractive index is 1.5. There will be no emergent light if the angle of incidence on the first face is

Prism angle &refractive index for a prism for a 60^(@) &1.414.Angle of minimum deviation will be- (1) 15^(@) (2) 30^(@) (3)45^(@) (4) 60^(@)

The angle of a prism is 60^(@) and its refractive index is sqrt2 . The angle of minimum deviation suffered by a ray of light in passing through it is

(a) If the refracting angle of a prism is 60^@ and the minimum deviation is 30^@ , then find the angle of incidence. (b) A ray of light passes through an equilateral prism such that the angle of emergence is equal to the angle of incidence and each is equal to 3//4^(th) of the angle of prism. Find the angle of deviation. (c) The refracting of a prism is A and the refractive index of the material of the prism is cotA//2 . Find the angle of deviation. (d) The angle of a prism is 60^@ . What is the angle of incidence for minimum deviation? The refractive index of the material of the prism is sqrt2 .

The angle of a prism is 60^(@) and its refractive index is sqrt(2) . The angle of minumum deviation sufferred by a ray of light in passing through it is

" A prism of refractive angle 4^(@ and refractive index is "1.5" .What is the deviation in incident light "

The angle of minimum deviation of a prism of refractive index sqrt(3) is equal to its refracting angle. Then the refracting angle of that prism is

The angle of minimum deviation of a prism of refractive index sqrt(3) is equal to its refracting angle. Then the refracting angle of the prism is

The refracting angle of a prism is 40^(@) . A ray of light is incident at angle 38^(@) and passes in the position of minimum deviation. The angle of minimum deviation is