Teachoo MCQ Test

Short Quiz

Preparing for CBSE

Chapter 9 Class 10 - Light - Reflection and Refraction | 5 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 360
Question 1 of 5
Advertisement
Question 1 of 5
NCERT Exemplar
A beam of light is incident through the holes on side A and emerges out of the holes on the other face of the box as shown in the Figure 10.4. Which of the following could be inside the box?
Select one option. Answers are shown after the test.
Question 2 of 5
NCERT Exemplar
Under which of the following conditions a concave mirror can form an image larger than the actual object?
Select one option. Answers are shown after the test.
Question 3 of 5
NCERT Exemplar
Beams of light are incident through the holes A and B and emerge out of box through the holes C and D respectively as shown in the Figure10.3. Which of the following could be inside the box?
Select one option. Answers are shown after the test.
Question 4 of 5
Assertion (A): An object is placed at a distance of f from a convex mirror of focal length f, its image will form at infinity.
Reason (R): The distance of image in a convex mirror can never be infinity.
Select one option. Answers are shown after the test.
Question 5 of 5
Assertion (A): The image formed by a concave mirror is certainly real if the object is virtual.
Reason (R): The image formed by a concave mirror is certainly virtual if the object is real.
Select one option. Answers are shown after the test.