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प्रश्न
Find the odd one.
sun, candle, torch, pen
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उत्तर
Pen
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संबंधित प्रश्न
Select the correct alternative
A man standing in front of a plane mirror finds his image to be at a distance of 6 meter from himself. The distance of man from the mirror is
Draw diagrams to show the difference between regular and irregular reflection.
You are provided a convex mirror, a concave mirror and a plane mirror. How will you distinguish between them, without touching or using any other apparatus?
State whether the following statement is true or false. If false, correct it.
If the incident ray makes an angle of Xo with the normal, then the reflected ray is 2Xo.
The light ray gets _______ when it falls on any polished surface.
Which position of the object will produce a magnified virtual image, if a concave mirror of focal length 15 cm is being used?
