Light — Quick Check (Mixed Types)

My Library

Timed: 15 minutes · 5 questions · Negative marking −0.25 · MCQ + numerical + assertion-reason practice on reflection and refraction.

Time left 15:00
Q1. Angle of incidence is 30°. Angle of reflection is: (1 mark)
Q2. A ray hits a plane mirror at 40° to the normal. What is the angle between incident and reflected rays? (enter number only, in degrees) (2 marks)
Q3. Choose the correct option for the assertion and reason. (2 marks)

Assertion: The image formed by a plane mirror is always virtual.
Reason: Rays reflected from a plane mirror appear to come from behind the mirror.

Q4. Based on the passage, which statement is correct? (2 marks)
A student places an object 20 cm in front of a concave mirror of focal length 15 cm. She observes a real inverted image on a screen.
Q5. True or False: A convex mirror always forms a diminished virtual image for a real object. (1 mark)