Your physics study partner is nearsighted. She has a near point of 50.0 cm from her...

Question

Question

Your physics study partner is nearsighted. She has a near point of 50.0 cm from her eyes and she wears eyeglasses designed to

Answer 1

Answer #1

al image of 20.00m 1 f Tere, Near point of 50.0 cm weans, distance object acts as its object. Lens formule 1 - 12 - u object

Answer 2

Similar Homework Help Questions

(1.) Nearsightedness (a.) A nearsighted person has a far point that is 323 cm from her...

(1.) Nearsightedness (a.) A nearsighted person has a far point that is 323 cm from her eye. Her lens in a pair of glasses is 2 cm in front of her eye. What focal length is required to cast the image of a far-away object at her far point? (b.) If these glasses are used to view an object 525 cm from her eye, where do her glasses cast the image? In both cases, quote your distance as measured from...
1. Susan is quite nearsighted; without her glasses, her far point is 52 cm and her...

1. Susan is quite nearsighted; without her glasses, her far point is 52 cm and her near point is 16 cm. Her glasses allow her to view distant objects with her eye relaxed. (a) Are the lenses of her glasses converging or diverging? (b) Find the focal length of the lenses of her glasses. (c) Find her near point while wearing her glasses. (d) Find the minimum power of the lens she should use as a magnifier in order to...
Susan is quite nearsighted; without her glasses, her far point is 38 cm and her near...

Susan is quite nearsighted; without her glasses, her far point is 38 cm and her near point is 12 cm . Her glasses allow her to view distant objects with her eye relaxed. With her glasses on, what is the closest object on which she can focus?

Susan is quite nearsighted; without her glasses, her far point is 38 cm and her near...

Susan is quite nearsighted; without her glasses, her far point is 38 cm and her near point is 18 cm . Her glasses allow her to view distant objects with her eye relaxed. With her glasses on, what is the closest object on which she can focus? Express your answer with the appropriate units.
A farsighted woman breaks her current eyeglasses and is using an old pair whose refractive power...

A farsighted woman breaks her current eyeglasses and is using an old pair whose refractive power is +5/3 diopters. Since these eyeglasses do not completely correct her vision, she must hold a newspaper 42.00 cm from her eyes in order to read it. She wears the eyeglasses 2.00 cm from her eyes. a.What is the focal length of the lenses? b.Are the lenses converging or diverging? Why? c.How far is her near point from her eyes? d.In order to be...
Velma is extremely nearsighted, and has difficulty seeing anything which is further away than 1.5 meters...

Velma is extremely nearsighted, and has difficulty seeing anything which is further away than 1.5 meters from her face if she isn't wearing her glasses. Dexter also wears glasses, which correct his farsightedness; he can only see objects clearly when they are more than 50 cm from his eyes. Assuming that each of them wears glasses which are 1.5 cm from their eyes, and that a person with normal vision has a near point of 25 cm and a far...

an older person needs a pair of reading glasses.Her near point is at 48 cm from...

an older person needs a pair of reading glasses.Her near point is at 48 cm from her eyes and reading glasses are 2 cm from her eyes. The glasses should allow her to read 25 cm away. What are the object and image distances? what is the magnification of these lenses? What is the focal length of the pair of glasses? What is the optical power of the lens pair? What type of lenses (converging, diverging) does she need?
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...

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) Is she nearsighted (myopic) or farsighted (hyperopic), and what kind of lens is used in her glasses to correct her eyesight? (b) What should be the refractive power in diopters) of her glasses (worn 2.5 cm from the eyes), so she can read the newspaper at a distance of 24 cm from the eyes?...
A woman can read newspaper only when it is at a distance 72 cm or more...

A woman can read newspaper only when it is at a distance 72 cm or more from her eyes. What should be the focal length of her reading glasses (with gap 2.0 cm from her eyes), so that she can read the newspaper at the near point of a normal eye?

A pair of eyeglasses is designed to allow a person with a far-point distance of 2.44...

A pair of eyeglasses is designed to allow a person with a far-point distance of 2.44 m to read a road sign at a distance of 24.4 m . a) Find the focal length required of these glasses if they are to be worn 1.50 cm from the eyes. b) Find the focal length required of these glasses if they are to be worn 0.750 cm from the eyes.