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प्रश्न
Figure show the incident rays through the lens kept in a box. Draw the lens and complete the path of rays.
उत्तर
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संबंधित प्रश्न
Figure shows the transmitted rays through lens kept in a box. Draw the lens and complete the path of rays.
An object 5 cm high is held 25 cm away from a converging lens of focal length f = 10 cm. Draw a suitable scale diagram and find the position and size of me image formed is the image real or virtual?
The diagram on right shows a ray of white light AB incident on a rectangular glass block, which is silvered at the lower surface. This ray is partly reflected and partly refracted.
(i) Copy the diagram and trace the path of the refracted and reflected ray. Show at least two rays emerging from the surface ‘PQ’
(ii) How many images are formed in the above case? Which image is the brightest?
