Physics, 26.06.2019 17:00 Seventhhokage465
(a) find the magnitude of the electrostatic force between a na+ ion and a cl− ion separated by 0.83 nm.
Answers: 1
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Determine the largest intensity w of the uniform loading that can be applied to the frame without causing either the average normal stress or the average shear stress at section b–b to exceed σ=19 mpa and τ=24 mpa, respectively.
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The two most prominent wavelengths in the light emitted by a hydrogen discharge lamp are 656(red) and 486 (blue). light from a hydrogen lamp illuminates a diffraction grating with 500 lines per mm, and the light is observed on a screen 1.50 behind the grating. what is the distance between the first-order red and blue fringes?
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Ln finding the density of liquid why is the method of using a density bottle more accurate than the one of using a measuring cylinder
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(a) find the magnitude of the electrostatic force between a na+ ion and a cl− ion separated by 0.83...
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