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प्रश्न
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.
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उत्तर
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संबंधित प्रश्न
Draw a figure describing the following.
The reflecting surface of two mirrors make an angle of 90∘ with each other. If a ray incident of one mirror has an angle of incidents of 30∘, draw the ray reflected from the second mirror. What will be its angle of reflection?
State two advantages and two disadvantages of the reflecting periscope.
How many images will be formed when an object is placed between two parallel plane mirrors with their reflecting surfaces facing each other? Why do more distant images appear fainter?
Draw a neat two ray diagram to illustrate how a concave mirror is used as a shaving mirror.
The word PLATE written on a paper is held in front of a plane mirror. Write down the letters as seen in the following case.
The paper is held perpendicular to the mirror.
Find the odd one.
sun, candle, torch, pen
Which position of the object will produce a magnified virtual image, if a concave mirror of focal length 15 cm is being used?
