– If the refractive index of glass is 1.5 then the angle of refraction in glass is …..
A. 56o 19’
B. 33o 41’
C. 38o 42’
D. 45o
Answer:B
– If the refractive index of glass is 1.5 then the angle of refraction in glass is …..
A. 56o 19’ B. 33o 41’ C. 38o 42’ D. 45o