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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Pole
A ray of light strikes a plane mirror at an angle of 40° to the mirror surface. What will be the angle of reflection?
What is the name of the phenomenon in which the right side of an object appears to be the left side of the image in a plane mirror?
A 50 cm tall object is at a very large distance from a diverging lens. A virtual, erect and diminished image of the object is formed at a distance of 20 cm in front of the lens. How much is the focal length of the lens?
(a) When a concave mirror is used as a shaving mirror, where is the person's face in relation to the focus of mirror?
(b) State three characteristics of the image seen in part (a).
The focal length of a concave mirror is 10 cm. Find its radius of curvature.
Define the term Centre of curvature.
The spherical mirror with a reflecting surface curved inward is called
Define the following terms in the context of a diverging mirror:
- Principal focus
- Focal length
Draw a labelled ray diagram to illustrate your answer.
