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प्रश्न
In each case (a) and (b), draw reflected rays for the given incident rays and mark focus by the symbol F.
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उत्तर
(a)
(b)
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- centres of curvature
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.
At which point of the spherical mirror the carbon paper is placed?
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?
Name the spherical mirror which can produce a virtual and diminished image of an object.
Explain the following terms :
Pole, Centre of curvature, Radius of curvature, Principal axis. Show them on separate diagrams for each of the concave and convex mirrors.
State the types of mirrors used for (i) headlights and (ii) rear view mirror, in cars and motorcycles. Give to justify your answer in each case.
Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.
Complete the following diagrams shown in the below figure by drawing the reflected ray for each incident ray.
