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प्रश्न
A ray of light travels from a rarer medium to a denser medium. How will it bend?
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उत्तर
When a ray of light travels from a Rarer medium to a denser medium, it bends towards the normal.
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संबंधित प्रश्न
Name the mirror which forms an erect, virtual and enlarged image of an object. What is the position of object relative to the mirror?
State the changes in the position, size and nature of the image when the object is brought from infinity up to a concave lens. Illustrate your answer by drawing ray diagrams.
You can see your image in polished floors, but not in wooden table because ______.
Say TRUE or FALSE
The image formed by the plane mirror is laterally inverted, hence the image seen through the periscope is also laterally inverted
A boy of height 1m 45 cm is standing in front of a long mirror at a distance of 2 m. From this information, fill up the following sentences:
- The distance between the boy and his image is ______
- The height of the image is______
- When the boy moves 1m forward, the distance between her and her image is______
We can create enlarged, virtual images with ______.
Write the difference between real images and virtual images.
The image formed by a plane mirror is ______.
Magnification for the ______ image is always ______.
A real image is inverted and can be caught on the screen.
