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Class 7 science Practice Tests


Class 7 Science Online Tests

Light and Lenses MCQ Quiz Online PDF Download

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The Book Light and lenses Multiple Choice Questions (MCQ Quiz) PDF, light and lenses MCQs download to study online 7th grade science certification courses. Solve Dispersion of Light Multiple Choice Questions and Answers (MCQs), Light and Lenses quiz answers PDF for online classes. The eBook Light and Lenses MCQ App Download: mirages, total internal reflection, refraction of light, refractive index test prep for online certifications.

The MCQ: The lenses used for short sighted are PDF, "Light and Lenses" App Download (Free) with convex, biconvex, concave, and flat lenses choices for online classes. Study dispersion of light quiz questions, download Amazon eBook (Free Sample) for distance education.


Class 7 Science: Light and Lenses MCQs PDF Download

MCQ: The lenses used for short sighted are

A) convex
B) biconvex
C) concave
D) flat lenses

MCQ: Names of the types of lenses are

A) convex and biconvex
B) concave and biconcave
C) biconvex and biconcave
D) convex and concave

MCQ: Focal point is the point where

A) light spread out quickly
B) light rays meet
C) lens can magnify the most
D) dispersion of light occurs

MCQ: Focal length is a length which lies between

A) lens and object
B) lens and image
C) lens and second focus
D) lens and focal point

MCQ: The lens in a human eye is

A) convex
B) concave
C) biconcave
D) biconvex

Practice Tests: Class 7 Science Exam Prep

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Light and Lenses MCQs Book Questions

The lenses used for short sighted areThe respiration that does not involve the presence of oxygen is known asThe inner two walls of the flask are made ofThe solute is broken apart in to smaller particles and mixed evenly upon adding it toThe short form of "Polyvinyl chloride" isThe complete equipment of 'electrolysis' is known as