Fill In The Blanks.

Questions

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4 questions · timed · auto-graded

Question 11 Mark

Colours in thin films is due to _________.

Answer

interference of light

Question 21 Mark

At minimum deviation position, the emergent ray is _________.

Answer

Parallel to the base of the prism

Question 31 Mark

Critical angle for diamond is _________.

Answer

24° 41°

Question 41 Mark

The angle of a ray by a plane mirror or a plane surface is _________ the glancing angle.

Answer

twice

Fill In The Blanks. - Physics STD 12 Questions - Vidyadip

Physics Fill In The Blanks.