Question

Difference bt concave lens and convex lens

Answer 1

Answer:

concave lens

1 it is thinner in the middle and thicker at the edges

2 it is also known as diverging lens

3 negative focus lenght

convex lens

1 it is thicker in the middle and thinner at the edges

2 it is also known as converging lens

3 positive focal lenght

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Explanation: