1.

Q.12. When a ray of light is incident atangle of 40 degree on a prism ofrefracting angle 60 degree it isdeviated through an angle of 38degree. Then the angle of emergenceis*O a) 40 degreeO b) 55 degreeO c) 58 degreeO d) 52 degree​

Answer»

Answer:

58 DEGREE OK ♂️ ttuu GGG



Discussion

No Comment Found

Related InterviewSolutions