State Four Characteristics of the Image Formed by a Plane Mirror.

प्रश्न

State four characteristics of the image formed by a plane mirror.

टीपा लिहा

उत्तर

Image formed by a plane mirror is always virtual and erect.
The size of the image is equal to that of the object.
The image formed is as far behind the mirror as the object is in front of it.
The image is laterally inverted.

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Reflection of Light

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संबंधित प्रश्‍न

Suppose you are in a dark room. Can you see objects in the room? Can you see objects outside the room? Explain.

You are standing at a distance of 2 meters from a plane mirror.

What is the distance of your image from the mirror?

State two uses of a plane mirror.

Explain the differences between regular and irregular reflection light.

Draw a figure showing the following.

Incident Ray
Normal
Angle of incidence
Angle of reflection
Point of incidence
Reflected ray

Differentiate between the reflection of light from a plane mirror and that from a plane sheet of paper.

Draw diagrams to show the difference between regular and irregular reflection.

An object is placed 2 cm from a plane mirror. If the object is moved by 1 cm towards the mirror, what will be the distance between the object and its new image?

An object 3 cm high produces a real image 4.5 cm high when placed at a distance of 20 cm from a concave mirror. Calculate:

the position of image
focal length of the concave mirror.

An object OA is placed on the principal axis of a concave mirror as shown in the figure. Copy and complete the diagram to show the formation of image.