A 3690-linecm grating produces a third-order fringe at
A 3690-line/cm grating produces a third-order fringe at 21.4deg angle. What wavelength of light is being used?
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a simple highway curve is planned to connect two horizontal tangents that intersect at sta 25000000 at an external
an car mass 1000kg is traveling east30ms it is hit by another car 2000kg whick was travelingnorthwest at 20msthe two
if you observe light reflected from saturns rings youshould see a redshift at one edge of the rings and a blueshift
two waters are in equilibrium with air one at ph 95 and one at ph 73 these waters are mixed in 11 proportions assuming
a 3690-linecm grating produces a third-order fringe at 214deg angle what wavelength of light is being
a cat stands facing a converging lens with its tail in theair under what circumstances if any would the image of
an activated sludge reactor is designed to remove the bod from the wastewater experiments on the rate of the
air like all fluids exerts a buoyant force on objects thusan objects apparent weight in air is slightly less than its
1an object which has a volume of 018 m3 requires a force of 265 n to keep it immersed in water if a force of 157 n is
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