What do you understand by the term mirror? How many types of mirror ar...
Mirror is a plane polished surface.When light rays falls on the mirror the light rays will get reflected back.
There are 2 types of mirror
• Plane mirror
• Spherical Mirror
Spherical mirror is again divided into two
• Concave mirror
• Convex mirror.
What do you understand by the term mirror? How many types of mirror ar...
Mirror is a flat or curved surface that reflects light, forming an image of an object. It is commonly used for personal grooming, decoration, and scientific applications. There are two main types of mirrors: plane mirrors and curved mirrors.
Plane Mirrors
- Flat and smooth surface
- Reflects light in a straight line
- Image formed is virtual and upright
- Size of image is the same as the size of the object
- Examples include bathroom mirrors, dressing mirrors, and rearview mirrors in vehicles
Curved Mirrors
- Curved surface that reflects light in a specific way
- Includes concave and convex mirrors
- Image formed can be real or virtual, and can be upright or inverted depending on the placement of the object and the mirror
- Size of image can be larger or smaller than the object
- Examples include makeup mirrors with a magnifying effect, car side mirrors, and telescopes
Concave Mirrors
- Curves inward
- Reflects light inward towards a focal point
- Object placed beyond the focal point will form a real and inverted image
- Object placed between the focal point and the mirror will form a virtual and upright image
- Examples include shaving mirrors, satellite dishes, and headlights of a car
Convex Mirrors
- Curves outward
- Reflects light outward, spreading it outwards
- Image formed is always virtual, upright, and smaller than the object
- Examples include side mirrors of a car, security mirrors, and peepholes in doors
In conclusion, mirrors play an important role in our daily lives and come in different types to serve different purposes. Understanding the types of mirrors and their properties can help us choose the right one for our needs.
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