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Physics, 21.06.2019 18:50
How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.
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Physics, 21.06.2019 22:30
The integral design hub incorporates thento the bearing unit. n a. cv joint n b. mounting carrier n c. brake rotor n d tie rod end
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Physics, 22.06.2019 10:10
In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?
Answers: 1
English, 06.10.2019 23:00
Biology, 06.10.2019 23:00
English, 06.10.2019 23:00
Mathematics, 06.10.2019 23:00
Mathematics, 06.10.2019 23:00
Biology, 06.10.2019 23:00
Mathematics, 06.10.2019 23:00
English, 06.10.2019 23:00
Mathematics, 06.10.2019 23:00
Mathematics, 06.10.2019 23:00
Mathematics, 06.10.2019 23:00