what is concave mirror and convex mirror ?
A concave mirror is a curved mirror with a inwardly curved reflecting surface. Light rays that enter the mirror parallel to its principal axis are reflected to a focal point. This type of mirror is commonly used in optical devices such as telescopes, microscopes, and even makeup mirrors.
A convex mirror is a curved mirror with an outwardly curved reflecting surface. Light rays that enter the mirror are reflected in all directions, resulting in a diminished image. This type of mirror is commonly used in vehicle side-view mirrors, security mirrors, and rear-view mirrors.
