A woman can read the large print in a newspaper only when it is at a distance of 63 cm or more from her eyes. (a) I...

Question

Question

science physics

Answer 1

Answer #1

a)

Farsighted since women can read large print in newspaper.

b)

From thin lens equation

1/f = 1/d_i + 1/d_o

1/f = 1/(0.24-0.025) + 1/(0.025-0.63)

f= 0.33353 m

Refractive Power in diopters

P=1/f = 1/0.33353

P=2.99827 diopters =3 diopters (approx)

Answer 2

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