Reason: Refractive index of glass with respect to water ... Students can get the answer key for ISC Class 12th Physics exam 2025. The exam ended by 5 pm. Along with the answers, students can ...

To find refractive index of a liquid by using (i) Concave mirror. (ii) Convex lens and plane mirror. Find the details related to Punjab Board Class 12th Physics practical paper and prepare ...