Physics, 25.04.2020 04:01 martinezalex829
When glasses use diverging lenses to correct for nearsightedness or converging lenses to correct for farsightedness, the eyes of the person wearing the glasses lie between the lenses and their focal points. When you look at the eyes of this person, they do not appear to have their normal size. Which one of the following describes what you see?
(a) The converging lenses make the eyes appear smaller, and the diverging lenses make the eyes appear larger.
(b) The converging lenses make the eyes appear larger, and the diverging lenses make the eyes appear smaller.
(c) Both types of lenses make the eyes appear larger.
(d) Both types of lenses make the eyes appear smaller.
Answers: 1
Physics, 21.06.2019 13:30, natewestly6464
Determine the expected diffraction angle for the first-order reflection from the (310) set of planes for bcc chromium when monochromatic radiation of wavelength 0.0735 nm is used. the atomic radius for cr is 0.1249 nm.
Answers: 3
Physics, 21.06.2019 21:00, chanceypray3514
Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler
Answers: 2
Physics, 22.06.2019 04:00, idontknow11223344
Simple machines can a. increase force only b. decrease force only c. increase or decrease force
Answers: 3
When glasses use diverging lenses to correct for nearsightedness or converging lenses to correct for...
Mathematics, 22.12.2020 18:10
Mathematics, 22.12.2020 18:10
Mathematics, 22.12.2020 18:10
Mathematics, 22.12.2020 18:10
Computers and Technology, 22.12.2020 18:10