When a ray of light enters into a rarer medium from denser medium. Then it bends:
A. Away from normal
B. Towards normal
C. Move in a straight line without deviation.
D. None of the above
Answer:A
When a ray of light enters into a rarer medium from denser medium. Then it bends:
A. Away from normal B. Towards normal C. Move in a straight line without deviation. D. None of the above