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प्रश्न
Reflection occurs , when the light
विकल्प
about to reach a surface
approaches a surface
passes through a surface
None of these
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उत्तर
approaches a surface
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संबंधित प्रश्न
How is a plane mirror made ?
You are standing at a distance of 2 meters from a plane mirror.
What is the distance between you and your image?
Draw a figure describing the following.
The reflecting surface of two mirrors make an angle of 90∘ with each other. If a ray incident of one mirror has an angle of incidents of 30∘, draw the ray reflected from the second mirror. What will be its angle of reflection?
With the help of diagrams, explain the difference between the regular and irregular reflection.
Draw a neat diagram of reflecting periscope.
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
State whether the following statement is true or false. If false, correct it.
The image in a plane mirror is situated in the mirror.
Dull materials reflect light.
Suppose we wish to obtain the real image of a distant tree. Explain two possible ways in which we can do it.
