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प्रश्न
Draw a diagram of a pin hole camera showing the rays of light passing between the Object and its image
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उत्तर
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संबंधित प्रश्न
What is mirage? Give a reason for its formation?
What is a prism?
State the two laws of reflection of light.
Name the mirror which forms an erect, virtual and enlarged image of an object. What is the position of object relative to the mirror?
A plane mirror produces a ______image.
Say TRUE or FALSE
The image formed in a pinhole camera is always inverted
Say TRUE or FALSE
The image formed in a pinhole camera is always the same size as the object
A person is looking at the image of a tree in a mirror placed 3.5 m in front of him. Given that the tree is at 0.5 m behind his eyes. Find the distance between the image of the tree and his eyes. What are needed to see an object?
Assertion (A): Virtual objects can’t be seen by the human eye.
Reason (R): Virtual image is formed by converging rays.
A concave lens produces only ______ image.
