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प्रश्न
Draw a ray diagram to show the formation of image of an object kept in front of a convex mirror. State three characteristics of the image.
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उत्तर
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- principal axis
What is the name of the phenomenon in which the right side of an object appears to be the left side of the image in a plane mirror?
When a spherical mirror is held towards the sun and its sharp image is formed on a piece of a carbon paper for some time, a hole is burnt in the carbon paper.
What name is given to the distance between spherical mirror and carbon paper?
Complete the following sentence:
All the distances are measured from the .......... of a spherical mirror.
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
What will be the focal length of this mirror?
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
State whether this spherical mirror will diverge or converge light rays.
Name the spherical mirror which (i) diverges (ii) converges the beam of light incident on it. Justify your answer by drawing a ray diagram in each case.
The radius of curvature of a spherical mirror is 18 cm. What is the focal length of this mirror?
The image formed in a plane mirror is always inverted.
