The Energy of a Proton Is 1

Multiple Choice

The energy of a proton is 1.0 MeV below the top of a 6.8-fm-wide energy barrier.What is the probability that the proton will tunnel through the barrier? (1 eV = 1.60 × 10^-19 J, m_proton = 1.67 × 10^-27 kg,h = 1.055 × 10^-34 J ∙ s,h = 6.626 × 10^-34 J ∙ s)

A) 0.051
B) 0.048
C) 0.056
D) 0.053