. Name the type of mirror used in the following situations(a)Headlights of a car(b) Rear-view mirror of vehicles

(a) The type of mirror used in the headlights of a car is a concave mirror.

Explanation:

1. Headlights of a car are designed to provide a focused and intense beam of light.
2. A concave mirror is used in the headlights because it can converge the light rays emitted by the bulb into a concentrated beam.
3. The curved surface of the concave mirror helps to reflect the light inward, towards the front of the car.
4. This allows for better visibility and illumination of the road ahead.

(b) The type of mirror used in the rear-view mirror of vehicles is a plane mirror.

Explanation:

1. The rear-view mirror in vehicles is used to provide the driver with a view of the traffic behind the vehicle.
2. A plane mirror, also known as a flat mirror, is used in the rear-view mirror because it reflects light without distorting the image.
3. The mirror is positioned in such a way that it reflects the light coming from the rear, allowing the driver to see the vehicles behind without any significant changes in the size or shape of the image.
4. This helps the driver to have a clear and accurate view of the traffic behind them while driving.