Question

give 4 use of concare lense​

Answer 1

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• Concave lens used in glasses.
• Uses of concave lens in lasers.
• Use of concave lens in cameras.
• Used in flashlights.
• Concave lens used in peepholes.

Answer 2

Answer:

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Concave lenses are used in:

1. Glasses

2. flashlights

3. lasers

4. Cameras