Question

Write down two uses each of convex mirror and convex lens.

Hint:

Convex mirrors are used for wider visibility, while convex lenses are used to focus and magnify images.

Answer 1

Uses of Convex Mirror:
1. Rear-view mirrors in vehicles to provide a wider field of view.
2. Security mirrors in shops for surveillance.
Uses of Convex Lens:
1. Magnifying glasses to enlarge objects.
2. Cameras and projectors to focus light onto a film or screen.