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प्रश्न
The light ray gets _______ when it falls on any polished surface.
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उत्तर
The light ray gets reflected when it falls on any polished surface.
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संबंधित प्रश्न
Write true or false of the following statement.
The image formed by a plane mirror is real
State which surface of a plane mirror reflects most of the light incident on it: the front smooth surface or the back silvered surface.
With the help of diagrams, explain the difference between the regular and irregular reflection.
Figure shows an incident ray AO and the normal ON on a plane mirror. The angle which the incident ray AO makes with mirror is 30°. (a) Find the angle of incidence. (b) Draw the reflected ray and then find the angle between the incident and reflected rays.
An object 1.5 cm high when placed in front of a concave. the mirror produces a virtual image 3 cm high. If the object is placed at a distance of 6 cm from the pole of the mirror, calculate:
- the position of the image
- the focal length of the mirror.
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
A boy is standing in front of a plane mirror at a distance of 3 m from it.
(i) What is the distance between the boy and his image?
(ii) If the boy moves 1 m backward, find the distance between the image and the boy.
Find the odd one.
sun, candle, torch, pen
Total internal reflection will occur if the angle of reflection is ______.
A point source of light S is placed in front of two large mirrors as shown. Which of the following observers will see only one image of S?
