define plane mirror
Understand the Problem
The question is asking for the definition of a plane mirror, which is a flat reflective surface that reflects light to form an image. We will explain the characteristics and functioning of a plane mirror.
Answer
A mirror with a flat, reflective surface that forms virtual, upright images.
A plane mirror is a mirror with a flat, reflective surface that reflects light in a predictable manner, forming virtual images that are upright and of the same size as the object.
Answer for screen readers
A plane mirror is a mirror with a flat, reflective surface that reflects light in a predictable manner, forming virtual images that are upright and of the same size as the object.
More Information
Plane mirrors are commonly used in daily life, such as in household mirrors, periscopes, and some optical instruments. The images formed in plane mirrors are always virtual and appear to be the same distance behind the mirror as the object is in front of it.
Tips
A common mistake is confusing the image formed by a plane mirror with that of a curved mirror, which can distort the size and shape of the image.
Sources
- Plane mirror - Wikipedia - en.wikipedia.org
- Plane Mirror - Uses, Properties, Definition, Focal Length, Diagram - byjus.com
- Plane Mirror: Definition, Properties, Image Formation, Uses - geeksforgeeks.org
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