Class 10 Subjects

Grade 10 Physics MCQ PDF - Chapter

# Geometrical Optics Quiz Questions and Answers PDF p. 7

Books:

Apps:

Solve Geometrical optics quiz questions and answers, geometrical optics MCQ questions with answers PDF to solve grade 10 physics quiz 7 for online certification. Human Eye MCQs, geometrical optics quiz questions and answers for online degrees. "Geometrical Optics Book" PDF: human eye, image formation by lenses, lenses and characteristics, spherical mirrors test prep for online learning.

"The colored portion of the eye that controls the amount of light reaching the retina is known as" Multiple Choice Questions (MCQ) on geometrical optics with choices pupil, cornea, retina, and iris for online degrees. Practice human eye quiz questions for school certificate programs for online high school courses.

## Geometrical Optics Questions and Answers

MCQ: The colored portion of the eye that controls the amount of light reaching the retina is known as

cornea
pupil
retina
iris

MCQ: A diverging lens always has the same ray diagram, which forms a

curved image
large image
fat image
smaller image

MCQ: A point on the principal axis at the center of lens is known as

principal axis
optical center
principal focus
focal length

MCQ: As the focal length of a concave lens is positive, therefore its power should be

also negative
always zero
positive
neutral

MCQ: [Radius of curvature (R) ⁄ 2] is equal to

focal length(f)
center of curvature
vertex
pole