Question

60. Which of the following mirror has the focus located in front of its reflecting surface?
A. Convex mirror
B. Plane mirror
C. Concave mirror
D. All of the above

Answer 1

Answer:

concave mirror

Explanation:

please foll

Answer 2

C) Concave mirror has the focus located in front of its reflecting surface. A concave mirror, or converging mirror, has a reflecting surface that is recessed inward.

Explanation:

• Rays of light parallel to the principle axis of a concave mirror will appear to converge on a point in front of the mirror somewhere between the mirror's pole and its center of curvature.
• That makes this a converging mirror and the point where the rays converge is called the focal point or focus.
• Concave mirrors reflect light inward to one focal point. They are used to focus light.
• Concave mirrors are used as searchlights, shaving mirrors, satellite dishes, and many more.
• These mirrors have the property to collimate and concentrate light rays. Concave mirrors in torches and headlights are used as reflectors.