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संबंधित प्रश्न
Fill in the blank
A ________ image cannot be obtained on a screen.
Why is it difficult to read the image of the text of a page formed due to reflection by a plane mirror?
Two plane mirrors are placed making an angle θ° in between them. For an object placed in between the mirrors, if angle is gradually increased from 0° to 180°, how will the number of images change : increase, decrease or remain unchanged?
How many images are formed for a point object kept in between two plane mirrors at right angles to each other? Show them by drawing a ray diagram.
Two plane mirrors are placed making an angle 60° in between them. For an object placed in between the mirrors, the number of images formed will be :
A ray of light strikes a plane mirror, such that the angle with the mirror is 20°. What is the value of angle of reflection? What is the angle between the incident ray and the reflected ray?
What should be the minimum size of a plane mirror, so that a person 182 cm high can see himself completely?
