Questions and answers by

Kombo abdallah

Questions (6)

If the a refractive index of w=1.33.Find the(i)w refractive index of a (ii)the critical angle
1. 1 answer
2. 55 views
A glass block whose refractive index is 1.564 for sodium light is to be used to construct a prism such that the angle of minimum
1. 1 answer
2. 44 views
S ray of light is incident at an angle of 60° on a block of glass of refractive index. Determine the angle of refraction of the
1. 1 answer
2. 51 views
A rectangular glass block 5cm thick is placed on top of the page of a book. If the refractive index of the glass block is
1. 1 answer
2. 105 views
The critical angle for a beam of light traveling between water and air is 49°.(a) A beam strikes a water or air boundary and
1. 1 answer
2. 69 views
Diamond has a refractive index of 2.42. Given that,the speed of light in vacuum is 3.0×10exponent 8m/m, Determine :(a) the
1. 1 answer
2. 50 views

Ask a New Question