Aperson, whose eye has a lens-to-retina distance of 2.0 cm, can only clearly see objects that are closer than 1.0 m away. what is the strength

To calculate the strength of the eye lens, we use the formula

 ( thin lens formula)

Here, u is the object distance and v is image distance.

Given, and

Therefore,

Thus, strength of the eye lens is

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

the closer the planet is to the sun, the larger the gravity