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प्रश्न
Which type of reflection of light leads to the formation of images?
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उत्तर
Regular reflection from smooth surfaces like mirrors leads to the formation of images.
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संबंधित प्रश्न
Which property of light makes a pencil cast a shadow when it is held in front of a light source?
Fill in the following blank with a suitable word:
When light is reflected, the angles of incidence and reflection are ............ .
A ray of light strikes a plane mirror such that its angle of incidence is 30°. What angle does the reflected ray make with the mirror surface?
The boy walks towards the mirror at a speed of 1 m/s. At what speed does his image approach him?
Write all the capital letters of the alphabet which look the same in a plane mirror.
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Fill in the following blank with suitable word:
Light bends when is passes from water into air. We say that it is ............
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How does the light have to enter the glass:
for no refraction to happen?
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What do you understand by refraction of light?
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- Complete the diagram showing (i) the reflected ray B and (ii) the refracted ray C.
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What is atmospheric reflection? Explain with the help of a labelled diagram that the position of a star as seen by us is not its true position.
Write scientific reason.
The sun appears on the western horizon for some time after sunset.
Observe the given figure and name the following.
| Ray AB | |
| Ray NM | |
| Ray MD | |
| ∠ r |
The phenomenon of light passing through the object is called ______.
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When a ray of light travels normal to the given surface, then the angle of refraction is ______.
