janaa19 janaa19

20-10-2017
Physics

contestada

What eyeglasses would you prescribe for persons with the following conditions:

A near point of 56.6cm?

A far point of 56.6cm?

Respuesta :

ejelonubenedict ejelonubenedict

20-10-2017

i would recommend a convex lens for the first person ( long sightedness)

and a
concave lens for the second person (short sightedness)

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