Physics, 24.08.2019 05:10 angoraspinner
The loupe (50 pts) a loupe is basically a magnifying lens used to magnify objects so that they become easier to see, gemologists use it to examine gems, photographers use it to view slide film. here we'll look at a cheap single lens system: a) (10) the lens is a double convex with radii of curvature of 20.8mm. the material is glass with index 1.82. what is the focal length (mm) of this lens? (15) you place a diamond (index of refraction=2.417) beneath the loupe and examine it. the top face of the diamond is located at 16.0mm away from the lens. what is its magnification? e) (15) draw a principal ray diagram for b) and clearly label the following: the lens, the object, the image, the p-ray, the o-ray, the f-ray, the focal length, the object distance, the image distance, the object height, and image height. d) (10) you noticed a small imperfection inside the diamond with your naked eye. it appears to be 0.2mm beneath the top facet. what is its real position?
Answers: 3
Physics, 21.06.2019 23:30
In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce
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Physics, 22.06.2019 17:30
The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element
Answers: 1
Physics, 22.06.2019 23:30
Four 5-gram blocks of metal are sitting out in the sun and absorb the same amount of heat energy. use the following specific heat capacity data to determine which block will increase its temperature the most.
Answers: 2
The loupe (50 pts) a loupe is basically a magnifying lens used to magnify objects so that they becom...
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