Class 10 Courses

Chapter 6: Class 10 Physics Exam Tests

Class 10 Physics MCQs - Chapter 6

# Geometrical Optics Multiple Choice Questions (MCQs) PDF Download - 1

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The Geometrical optics Multiple Choice Questions (MCQs) with Answers PDF, geometrical optics MCQs PDF Download e-Book Ch. 6-1 to study Grade 10 Physics Course. Learn Geometrical Optics Quiz Questions and Answers for high school certificate courses. The Geometrical Optics MCQs App Download: Free learning app for image location by spherical formula of mirror, lens image formation, human eye, spherical mirrors, reflection of light test prep for online certifications.

The Multiple Choice Question (MCQ Quiz): Find the focal length of the mirror that forms an image 6.2 cm behind the mirror of an object placed at 26 cm in front of the mirror; "Geometrical Optics" App Download (Free) with answers: −8.41 cm; −6.58 cm; −7.8 cm; −9.6 cm; for high school certificate courses. Solve Image Location by Spherical Formula of Mirror MCQ Questions, download Google eBook (Free Sample) for online high school courses.

## Geometrical Optics Questions & Answers : MCQ Quiz 1

MCQ 1:

Find the focal length of the mirror that forms an image 6.2 cm behind the mirror of an object placed at 26 cm in front of the mirror?

1. −6.58 cm
2. −8.41 cm
3. −7.8 cm
4. −9.6 cm
MCQ 2:

The lens with a long focal length is

1. not strongly curved only
2. thin only
3. thick
4. not strongly curved and thin
MCQ 3:

The variation of focal length to form a sharp image on retina is called

1. accommodation
2. aperture
3. retina control
4. Sutter
MCQ 4:

In concave mirror, the size of image depends upon

1. size of object
2. position of object
3. area covered by object
4. shape of object
MCQ 5:

When light travelling in a certain medium falls on the surface of another medium, a part of it turns back in the same medium. This phenomenon is called

1. reflection
2. refraction
3. diffraction
4. acoustics

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