Light-Images Formed by Lenses (CBSE (Central Board of Secondary Education- Board Exam) Class-7 Science): Questions 1 - 2 of 2

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Question number: 1

» Light » Images Formed by Lenses » Convex Lens

MCQ▾

Question

A lens, which is thicker at the middle than at edges, is called as:

Choices

Choice (4) Response

a.

Convex lens & Converging lens

b.

Converging lens

c.

Concave lens

d.

Convex lens

Question number: 2

» Light » Images Formed by Lenses » Concave Lens

MCQ▾

Question

Concave lens is also called as:

Choices

Choice (4) Response

a.

Diverging lens

b.

Diverging lens & Converging lens

c.

Converging lens

d.

All of the above

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