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What do you mean by lateral inversion?
How will you experimentally locate the image of an object made by a plane mirror?
Draw a ray diagram to locate the image of an object placed 5 cm in front of a plane mirror?
Differentiate between regular and diffused reflection. Draw diagram to show the two types of reflection?
State three uses of plane mirrors
What is Kaleidoscope? State the principle on which it is based?
Distinguish between myopia and hypermetropia?
How many images formed by two mirrors kept at an angle of 550
Explain persistence of vision?
With the help of neat illustrations, describe the principle focus of spherical lenses?
How is rainbow formed?
What is the blind spot? where it is located?
Describe, giving reasons, the path of a ray of light incident on a glass slab takes till it emerges from the slab?
What do you mean by accommodation of the eye? What gives the eye the power of accommodation?
A coin kept at the bottom of a glass bowl full of water appears to be higher than it actually is? With the help of labeled diagram, explain why this happen?
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