alleryStart learning →A parallel beam of light falls on a mirror and spreads out after reflection. The mirror is what type?
APlane mirror
BParabolic dish
CConcave mirror
DConvex mirror
Answer & Solution
Correct answer: D. Convex mirror
A convex mirror makes parallel rays diverge because its normal points in a different direction at each spot.
Keep practising Light
Browse all Light questions for Olympiad (Class 7), or explore more Science topics.
Related questions
Why do night animals' eyes shine in a torch beam?A ray makes 25 degrees with a plane mirror's surface. What angle does it make with the refHow are the incident ray, reflected ray and normal related?By the laws of reflection, where do the incident ray and reflected ray lie relative to theLight hits the surface of water. Which statement is correct?Compared with a mirror, a glass window reflects light in what way?What does an ordinary household mirror usually have behind its glass sheet?An echo is an example of which wave behaviour?