Write Five Uses of a Convex Mirror.

Answer: Convex mirrors, with their outward-curving reflective surfaces, have several practical applications due to their unique property of diverging light rays.

Here are five uses of a convex mirror:

1. Vehicle Rear-View Mirrors: Convex mirrors are widely used in the side-view mirrors of vehicles. They provide a wider field of view than flat mirrors, allowing drivers to see more of the road and blind spots, thereby enhancing safety.
2. Security and Surveillance: In stores, banks, and other public places, convex mirrors are installed at strategic points for security purposes. They enable security personnel to monitor a larger area and spot any suspicious activities.
3. Street Corners and Driveways: Convex mirrors are often placed at dangerous street corners, driveways, or alleys with limited visibility. They help drivers to see oncoming traffic from different directions, reducing the risk of accidents.
4. ATM Machines: Some ATMs are equipped with convex mirrors to allow users to see if someone is behind them, ensuring privacy and security during transactions.
5. Decorative Purposes: Due to their unique shape and the way they reflect light, convex mirrors are also used for decorative purposes. They can make small spaces appear larger and are often used in interior design.

Each of these uses leverages the convex mirror’s ability to provide a panoramic view, making them invaluable in various aspects of everyday life.