A dentist has a small mirror of a focal length 16 mm. He views the cavity in the tooth of a patient by holding the mirror at a distance of 8 mm from the cavity. The magnification is

1

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1.5

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2

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3

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Solution

The correct option is C $2$
Option C is correct

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Similar questions

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The focal length of a small concave mirror is 2.5 cm. In the distance of tooth from the mirror should be : (a) 2.5 cm (b) 1.5 cm (c) 4.5 cm (d) 3.5 cm

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A dentist has a small mirror of a focal length 16 mm. He views the cavity in the tooth of a patient by holding the mirror at a distance of 8 mm from the cavity. The magnification is

The correct option is C 2Option C is correct

The correct option is C $2$
Option C is correct