A 10 cm wide diffraction grating has 1000 slits it is
A 1.0 cm wide diffraction grating has 1000 slits. It is illuminated by light of wavelength 550 nm. What are the angles of the first two diffraction orders?
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a block of wood has a mass of 387 kg and a density of 584 kgm3 it is to be loaded with lead so that it will float in
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imagine that you are the ceo of a global company identify one activity that you would centralize at headquarters and
a diffraction grating with 750 slitsmm is illuminated by light that gives a first order diffraction angle of 34 degrees
a 10 cm wide diffraction grating has 1000 slits it is illuminated by light of wavelength 550 nm what are the angles of
if the volume of the cylinder is 4500 ml and the pressure of the n2 in it is 33 atm temperature is 25ordmca how many
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a converging lens of focal length 20 cm is used to form a real image 10 m away from the lens how far from the lens is
in theory how many different elements in the ground state could have exactly 14 electrons in various s orbitals have
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