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A 3.10-ev electron is incident on a 0.40-nm barrier that is 5.67 ev high, What is the probability that this electron will tunnel through the

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A 3.10-ev electron is incident on a 0.40-nm barrier that is 5.67 ev high, What is the probability that this electron will tunnel through the barrier? (1 ev = 1.60 x 10- J, me = 9.11 x 1031 kg, h= 1.055 x 10"-"J . s, h = 6.626 x 10 3" J . s) 90 x 104 10 x 10-3 0 1.2 * 10-3 1.4 * 10-3 Q 1.7 x 10-3

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