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Physics, 21.06.2019 13:20
Adouble-slit experiment is performed with light of wavelength 600 nm. the bright interference fringes are spaced 1.8 mm apart on the viewing screen.what will the fringe spacing be if the light is changed to a wavelength of 400 nm? ?
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What is the internal energy of 4.00 mol of diatomic nitrogen gas n2 at 455k
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Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
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The energy released by a nuclear fusion reaction is produced when
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The ropes in (Figure 1) are each wrapped around a cylinder, and the two cylinders are fastened toget...
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