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प्रश्न
In the barber's shop, two plane mirrors are placed :
विकल्प
Perpendicular to each other
Parallel to each other
At an angle 60° between them
At angle 45° between them
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उत्तर
In the barber's shop, two plane mirrors are placed : parallel to each other
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संबंधित प्रश्न
Fill in the blank
The image formed by a plane mirror is erect and _____
The diagram in Fig. shows an incident ray AO and the reflected ray OB from a plane mirror. The angle AOB is 30°. Draw normal on the plane mirror at the point O and find:
Why is it difficult to read the image of the text of a page formed due to reflection by a plane mirror?
Calculate the number of images formed in two plane mirrors, when they are held at the angle of (i) 72° (ii) 36°.
Draw a neat two ray diagram for the formation of images in two plane mirrors, when mirrors are at facing each other.
What should be the minimum size of a plane mirror, so that a person 182 cm high can see himself completely?
An insect is sitting in front of a plane mirror at a distance of one meter from it.
- Where is the image of insect formed?
- What is the distance between insect and its image?
- State any two characteristics of image formed in a plane mirror.
Select the correct option:
In case of concave mirror, the minimum distance between an object and its real image is:
Identify the following kind of beam of light.
