Question

(a) List any two applications of concave lens.

Answer 1

Explanation:

...

Used in telescope and binoculars. ...

Concave lens used in glasses. ...

Uses of concave lens in lasers. ...

Use of concave lens in cameras

Answer 2

Answer:

Uses Of Concave Lens

• Concave Lens Uses. Telescope and BinocularsSpectaclesLasersCamerasFlashlightsPeepholes. ...
• Used in telescope and binoculars. ...
• 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