Physics, 30.08.2019 21:30 vanessacasillas452
Calculate the acceleration of a helium nucleus (charge +2e, where e-electronic charge), when it enters an electric field of strength 790 n/c. write your answer in 10 m/s2, i. e. divide your answer by 109, and write what you get. (hint: use force from f = e*q, and then newton's law f = ma to get acceleration)
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Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
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Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay
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Calculate the acceleration of a helium nucleus (charge +2e, where e-electronic charge), when it ente...
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