Physics, 27.05.2021 01:40 drandbone92
Which answer best describes the scientific method?
A. Ten steps that are followed in a certain order
B. The exact order of steps used in every experiment
C. The basic categories for five processes that scientists use
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D. An experiment that has no independent variables
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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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Which answer best describes the scientific method?
A. Ten steps that are followed in a certain orde...
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