Obtain how high is the image formed by the contacts

Reference no: EM13686232

The far point of a nearsighted person is 5.6 meter from her eyes, and she wears contacts that enable her to see distant objects clearly. A tree is 18.6 meter away and 2.3 meter high.

(a) When she looks through the contacts at the tree, compute what is its image distance?

(b) Obtain how high is the image formed by the contacts?

Reference no: EM13686232

Questions Cloud

Determine what fraction of a sample of carbon : Determine what fraction of a sample of carbon-14 is left after 21487.5 yr. (The half-life of carbon-12 is 5730 yr.)

Find what is the half time : A radioactive sample produces 46035 decays per minute at one point in an experiment and 308.09 days later produces 837 decays per minute. Find what is the half time

Obtain what the angular magnification of the microscope : In a compound microscope, the focal length of the objective is 3.20 centimeter and that of the eyepiece is 6.60 centimeter. Find the angular magnification of the microscope if the person using it has a near point of 31 centimeter

Evaluate the refractive power of its eyepiece : An astronomical telescope has an angular magnification of -131. Its objective has a refractive power of 1.75 diopters. Evaluate the refractive power of its eyepiece

Obtain how high is the image formed by the contacts : The far point of a nearsighted person is 5.6 meter from her eyes, and she wears contacts that enable her to see distant objects clearly. Obtain how high is the image formed by the contacts

Obtain the average total power radiated by the source : Electromagnetic waves are radiated uniformly in all directions from a source. Obtain the average total power radiated by the source

Find how far is her near point from her eyes : A farsighted woman breaks her current eyeglasses and is using an old pair whose refractive power is 1.645 diopters. Find how far is her near point from her eyes

Compute the distance of the final image : A diverging lens (f = -10.5 centimeter) is located 20 centimeter to the left of a converging lens (f= 31 centimeter). Compute the distance of the final image relative to the converging lens

Obtain the final image distance relative to lens on right : Two equal diverging lenses are separated by 17 centimeter. The focal length of each lens is -8 centimeter. Find the final image distance relative to lens on the right

User Account

All Pages