Physics, asked by ahaul, 1 year ago

HOW CAN YOU IDENTIFY CONCAVE AND CONVEX LENSES WITHOUT TOUCHING THEM?

Answers

Answered by nithya6755
7

The basic difference between a CONCAVE lens and a CONVEX lens is that

• Convex lens always forms an enlarged image of the object

Whereas

• Concave lens forms a diminished image of the object.

Activity-

Take the lenses and put the lenses on a printed book in such a way that you can see the printed letters clearly .

Here , two types of images will be formed-

▪ enlarged

▪diminished

If the letters of the book appear enlarged, it is a convex lens .

If they appear diminished, it is concave lens.

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Hope this helps!!!


ahaul: CAN YOU IDENTIFY PLANE MIRRO ALSO??
ahaul: THANKS
Answered by bathamabhay307
0

I hope it's helpful for you

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