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प्रश्न
State the mirror formula for the formation of total number of images formed in two plane mirrors, held at an angle.
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उत्तर
If θ = Angle of inclination between two mirrors
n = number of images formed
Then n = `360^circ/theta - 1`
Numeral one is subtracted because of the loss of one image due to the overlapping of the images.
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संबंधित प्रश्न
Fill in the blank
A ________ image cannot be obtained on a screen.
How is the position of an image related to the position of the object?
What is meant by lateral inversion of an image in a plane mirror? Explain it with the help of a ray diagram.
The image formed by a plane mirror is :
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) What do you understand by the term lateral inversion?
(b) A printed card has letters PHYSICS. By drawing the diagram show the appearance of the letters. (No ray diagram is required).
Select the correct option:
If an incident ray passes through the centre of curvature of a spherical mirror, the reflected ray will:
