CBSE Class 10 Science Chapter 10 Light Reflection and Refraction Multiple Choice Questions with Answers. MCQ Class 10 Science Light Reflection and Refraction with Answers was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 10 Science Light Reflection and Refraction MCQs with Answers to know their preparation level.
Multiple Choice Questions - Set - 3
Question 1:
An object at a distance of 30 cm from a concave mirror gets its image at the same point. The focal length of the mirror is
(a) – 30 cm
(b) 30 cm
(c) – 15 cm
(d) +15 cm
Correct Answer – (C)
Question 2 :
For a real object, which of the following can produce a real image?
(a) Plane mirror
(b) Concave mirror
(c) Concave lens
(d) Convex mirror
Correct Answer – (B)
Question 3 :
An object is placed at a distance of 0.25 m in front of a plane mirror. The distance between the object and image will be
(a) 0.25 m
(b) 1.0 m
(c) 0.5 m
(d) 0.125 m
Correct Answer – (C)
Question 4 :
a. 4m
b. -40m
c. -0.25m
d. -25m
Correct Answer – (C)
Question 5 :
a. Real and erect
b. Real and inverted
c. Virtual and erect
d. Virtual and inverted
Correct Answer – (C)
Question 6 :
Which of the following mirror is used by a dentist to examine a small cavity?
(a) Convex mirror
(b) Plane mirror
(c) Concave mirror
(d) Combination of convex and concave mirror
Correct Answer – (C)
Question 7 :
The angle of incidence for a ray of light having zero reflection angle is
(a) 0
(b) 30°
(c) 45°
(d) 90°
Correct Answer – (A)
Question 8 :
a. At infinity
b. Between F and C
c. Between P and F
d. At E
Correct Answer – (C)
Question 9 :
a. At F
b. At infinity
c. At C
d. Beyond C
Correct Answer – (C)
Question 10 :
a. At infinity
b. Zero
c. Negative
d. None of these
Correct Answer – (A)
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