wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A ray of monochromatic light is incident on the refracting face of a prism (angle 75 It passes through the prism and is incident on the other face at the critical angle. If the refractive index of the prism is 2, then the angle of incidence on the first face of the prism is

A
15
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
30
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
45
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
60
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon