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प्रश्न
Draw a ray diagram to show that the depth of a vessel containing water when seen from above, appears to be less than its real depth.
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उत्तर
When there is no water in the vessel (a) when water is added in the vessel coin appear to be at B than actually, the coin is at A. Hence, the coin appears to be raised up in water.
i.e. its height appears to be less than actual.
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संबंधित प्रश्न
A concave mirror forms a virtual image for an object placed ...............................
Give two characteristics of the virtual image formed by a convex lens.
State the changes in the position, size and nature of the image when the object is brought from infinity up to a concave lens. Illustrate your answer by drawing ray diagrams.
The image formed by a pinhole camera is inverted because,
Say TRUE or FALSE
The image formed in a plane mirror is upside down
What are the characteristics of an image formed in a plane mirror?
We can create enlarged, virtual images with ______.
Assertion (A): Virtual objects can’t be seen by the human eye.
Reason (R): Virtual image is formed by converging rays.
An object is placed at a distance of 3cm from a plane mirror. The distance between the object and image is 3cm.
A concave lens produces only ______ image.
