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प्रश्न
The spherical mirror used in a beauty parlour as make-up mirror is _______.
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उत्तर
The spherical mirror used in a beauty parlour as a make-up mirror is Concave mirror.
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- centres of curvature
What is a virtual image?
What type of image is formed:
- in a plane mirror?
- on a cinema screen?
Name the spherical mirror which can produce a real and diminished image of an object.
The diverging lens in part (a) is replaced by a converging lens also of focal length 100 mm. The object remains in the same position and an image is formed by the converging lens. Compare two properties of this image with those of the image formed by the diverging lens in part (a).
A ray of light travels from a denser medium to a rarer medium. How will it bend?
State the number of images of an object placed between two mirrors, formed in each case when mirrors are inclined to each other at (a) 90°, and (b) 60°.
Write the spherical mirror's formula and explain the meaning of each symbol used in it.
Define the following term in relation to concave mirror.
Center of curvature
In the figure shown, the image of a real object is formed at the point I. AB is the principal axis of the mirror. The mirror must be:
