The focal length of a normal eye-lens is about (a) 1 mm (b) 2 cm (c) 25 cm (d) 1 m.

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asked Mar 29, 2018 in Physics by shabnam praween (19,050 points) 5 6 76
The focal length of a normal eye-lens is about

(a) 1 mm

(b) 2 cm

(c) 25 cm

(d) 1 m.

1 Answer

0 votes
answered Mar 29, 2018 by santoshjha (25,550 points) 4 5 7
selected Mar 30, 2018 by Vikash Kumar
 
Best answer
The correct answer is

(b) 2 cm

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