Light - Study Mode
[#336] A rear-view mirror for driving is
Correct Answer
(C) convex
[#337] We see the color of grass as green because-
Correct Answer
(A) It reflects green colored light back to our eyes
[#338] Which of the following waves can not be polarised?
Correct Answer
(D) Ultrasonic
[#339] Velocity of light is maximum in
Correct Answer
(C) Vacuum
[#340] When light passes from one medium to another, this phenomenon of change in its direction is called . . . . . . . .
Correct Answer
(A) Refraction