Physics, 06.05.2020 05:10 jetblackcap

In this example we will determine what type of lens should be used to correct the vision of a hyperopic eye. Assume that the near point of the hyperopic eye is 100 cm in front of the eye. What lens should be used to enable the eye to see clearly an object that is 25 cm in front of the eye?A 60-year-old man has a near point of 300 cm . What lens should he have to see clearly an object that is 25 cm in front of the lens?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:20, KillerSteamcar

The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race

Answers: 1

continue

Physics, 22.06.2019 02:10, kernlife

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

Answers: 3

continue

Physics, 22.06.2019 04:00, jaejaeJae9534

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

Answers: 1

continue

Physics, 22.06.2019 11:20, loganfreeman04

If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant

Answers: 3

continue

You know the right answer?

In this example we will determine what type of lens should be used to correct the vision of a hypero...