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प्रश्न
The angle of incidence for a ray of light passing through the centre of curvature of a spherical mirror is ...........
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उत्तर
The angle of incidence for a ray of light passing through the centre of curvature of a spherical mirror is 0°
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संबंधित प्रश्न
Describe an experiment to show that a light ray bends when it passes from one transparent medium into another transparent medium.
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.
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.
The image formed by a pinhole camera is inverted because,
A plane mirror produces a ______image.
Say TRUE or FALSE
The image formed by the plane mirror is laterally inverted, hence the image seen through the periscope is also laterally inverted
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
Assertion (A): Virtual objects can’t be seen by the human eye.
Reason (R): Virtual image is formed by converging rays.
Describe the nature of images formed by plane mirrors.
