Class 10 Physics MCQs - Chapter 6

Geometrical Optics Multiple Choice Questions (MCQ) PDF Download - 22

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The Geometrical optics Multiple Choice Questions (MCQ Quiz) with Answers PDF (Geometrical Optics MCQ PDF e-Book) download Ch. 6-22 to learn Grade 10 Physics Course. Study Spherical Mirrors Multiple Choice Questions and Answers (MCQs) PDF, Geometrical Optics Quiz Questions and Answers to study high school online courses. The Geometrical Optics MCQ App Download: Free educational app for spherical mirrors, application of internal reflection, image formation by lenses, reflection of light, image location by lens equation test prep for online high school courses.

The MCQs: An object 20 cm tall is located 14 cm from a concave mirror having focal length 20 cm. The height of the object is; "Geometrical Optics" App (Android, iOS) with answers: 32.5 cm; 35.6 cm; 50.8 cm; 66.7 cm; to study high school online courses. Practice Spherical Mirrors MCQ Questions, download Apple e-Book (Free Sample) for online teaching certification programs.

Geometrical Optics MCQs with Answers PDF Download: Quiz 22

MCQ 106:

An object 20 cm tall is located 14 cm from a concave mirror having focal length 20 cm. The height of the object is

35.6 cm
32.5 cm
50.8 cm
66.7 cm

MCQ 107:

The angle of incidence 45° is greater than the critical angle of the glass which is

42°
40°
30°
35°

MCQ 108:

Lenses form images through

reflection
refraction
defraction
acoustics

MCQ 109:

A smooth surface of silver reflects rays of light in

many directions
one direction
two directions
no direction

MCQ 110:

If the power of a convex lens is 5D then at what distance the object should be placed from the lens so that its real and 2 times larger image is formed?

30 cm
20 cm
15 cm
25 cm

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