Question
A ray of light hits a mirror and is reflected. If the
mirror rotates by an angle 10° in one direction, then the reflected ray will rotate bySolution
If the plane mirror is rotated by 10 degrees in clockwise direction, then the angle between the incident and reflected rays increases by 20 degrees.
More CSAT GS Questions
IMPLEMENT
Satish heard it from the horse's mouth means:
The noxious fumes made it hard to breathe.
A lady who remains unmarried
Anthropologist
Select the incorrectly spelt word.
What is the antonym of the word "inimical"?
Something that is not able to be changed or reversed
In each question below, four words printed in bold type are given. These are numbered (A), (B), (C) and (D). One these words printed in bold might eit...
Select the most appropriate antonym of the given word.
Indolent
