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The ideal dis...

Question

The ideal distance of keeping a book from our eyes when we read is

A

5 - 10 cm

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B

10 - 15 cm

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C

25 - 30 cm

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D

70 - 100 cm

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Solution

The correct option is C 25 - 30 cm
The ideal focus distances for reading is anywhere between 15 to 25 inches or upto 40 cm from the eyes for good magnification of object and less than this distance and cause strain in eyes.

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