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प्रश्न
Explain the following term:
Incident ray
Draw diagram/diagrams to show them.
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उत्तर
Incident ray: The light ray striking a reflecting surface is called the incident ray.
संबंधित प्रश्न
A concave mirror always forms a real image.
How is a spherical mirror used to converge a beam of light at a point? Name the type of mirror used.
How is the focal length of a spherical mirror related to its radius
Name the two kinds of spherical mirrors and distinguish between them.
Draw a ray diagram to show the formation of image by a concave mirror for the object beyond its centre of curvature. State three characteristics of the image.
Name the kind of mirror used to obtain:
A virtual and diminished image
In the following figure shows a concave mirror with its pole (P), focus (F) and centre of curvature (C). Draw a ray diagram to show the formation of the image of an object AB by the concave mirror.
The diagram below shows the parallel rays incident on a convex mirror. C is the centre of the curvature of the mirror. By drawing the paths of the reflected rays, label the focus F and hence find the focal length of the mirror.
Which of the following has curved reflecting surface?
