SAT Physics Preparation MCQ 408 PDF Download
MCQ: The angle of incidence in the optically denser medium for which the angle of refraction is less dense medium is 90° is known as
- denser angle
- optical angle
- right angle
- critical angle
D
MCQ: The angle of incidence in the optically denser medium for which the angle of refraction is less dense medium is 90° is known as
D