Physics, 23.04.2021 01:00 kobiemajak
I need help! please no links! thanks! if you give the correct answer first you get brainliest!
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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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An object has a weight of 500 on earth what is the mass of this object
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I need help! please no links! thanks! if you give the correct answer first you get brainliest!
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