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CHETANA PUBLICATION-REFLECTION OF LIGHT-EXERCISE
- Define the following: Focal length of a mirror (f)
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- If the reflected rays do not actually meet, such an image is called as...
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- In order to see the full image of a person standing in front of a mirr...
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- A rear view mirror of a car is ……….. .
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- A ray of light parallel to principal axis after reflection from concav...
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- State True or False. Correct the false statement: If the mirrors are...
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- State True or False. Correct the false statement: A convex mirror is ...
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- Match the columns:
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- The image made by a plane mirror is virtual.
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- A dentist uses a concave mirror while examining teeth.
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- Concave mirrors are used in torches and in car headlights.
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- Distinguish between Convex mirror and Concave mirror.
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- Why is concave mirror used in solar devices?
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- Describe the positions of the source of light with respect to a concav...
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- An object of height 7 cm is kept at a distance of 25 cm in front of a ...
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- A 10 cm long stick in kept horizontally in front of the concave mirror...
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- An object 10 cm in height is placed at a distance of 36 cm from a conc...
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- An image is formed 5 cm behind a convex mirror of focal length 10 cm. ...
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- Explain the sign conventions for reflection by spherical mirrors
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- In order to see the full image of a person standing in front of a mirr...
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