Question

if you hold the book 36.0 cm from your eye, what is your nearpoint distance? express your answer to three significant figures and include appropriate units.

Answer 1

The nearpoint distance is the closest distance at which a person with normal vision can focus on an object. It can be calculated by subtracting the book distance from 25 cm.

Step-by-step explanation:

The nearpoint distance is the closest distance at which a person with normal vision can focus on an object. It is also known as the least distance of distinct vision.

The nearpoint distance can be calculated using the formula:

nearpoint distance = 25 cm - book distance

In this case, if you hold the book 36.0 cm from your eye, the nearpoint distance would be:

nearpoint distance = 25 cm - 36.0 cm

= -11.0 cm

However, since the nearpoint cannot be negative, the nearpoint distance is considered to be 0 cm.