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State Two Differences Between a Convex and a Concave Lens. - Science

State two differences between a convex and a concave lens.

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Solution 1

1) Convex lens is thicker in the middle while concave lens is thinner in the middle.

2) A convex lens converges the light ray falling on it, while a concave lens diverges the light ray falling on it.

Solution 2

Convex lens Concave lens
Convex lens can form both real and virtual images Concave lens always forms a virtual image
It can form magnified image. Image is always diminished in size.
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APPEARS IN

NCERT Class 7 Science
Chapter 15 Light
Q 7 | Page 190
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