JEE Main 2020 Physics question
A prism of angle A = 1° has a refractive index = 1.5. A good estimate for the minimum angle of deviation (in degrees) is close to N/10. Value of N is .
Answer: 5
A prism of angle A = 1° has a refractive index = 1.5. A good estimate for the minimum angle of deviation (in degrees) is close to N/10. Value of N is .