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प्रश्न
The image formed by a pinhole camera is inverted because,
पर्याय
light travels in straight lines
light rays become laterally inverted as they pass through a pinhole camera
light rays pass through the pinhole
light rays get reflected
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उत्तर
light travels in straight lines
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संबंधित प्रश्न
The diagram in figure shows a ray of light AO falling on a rectangular glass slab PQRS. Complete the diagram till the ray of light emerges out of the slab. Label on the diagram the incident ray, the refracted ray and the emergent ray.
Name the mirror which forms an erect, virtual and enlarged image of an object. What is the position of object relative to the mirror?
What is a real image? Name the mirror which can be used to obtain the real image of an object. What should be the position of the object relative to the mirror?
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.
A plane mirror produces a ______image.
Say TRUE or FALSE
The image formed in a plane mirror is upside down
Draw a diagram of a pin hole camera showing the rays of light passing between the Object and its image
Calculate the number of images formed by plane mirrors kept at an angle of 10° to each other.
If magnification is +1.5. The image is ______.
A concave lens produces only ______ image.
