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प्रश्न
Reflection occurs , when the light
पर्याय
about to reach a surface
approaches a surface
passes through a surface
None of these
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उत्तर
approaches a surface
APPEARS IN
संबंधित प्रश्न
What do you understand by the Diffused Light?
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.
Draw two sets of rays of light to show the formation of an image of the letter as shown in figure p.
Find the odd one.
glass bottle, exam pad, paper plate, wooden board
State the direction of incident ray which after reflection from a spherical mirror retraces its path. Give reason for your answer.
______ through which light can pass completely.
What is Translucent objects? Give an example.
