a) $6.65 \times 10^{-34} \textrm{ J s}$ b) $5.5 \times 10^{14} \textrm{ Hz}$ c) $2.30 \textrm{ eV}$ Giancoli 6th Edition, Chapter 27, Problem 27(3:22) Chapter 27, Problem 27 is solved. Start My Free Week View sample solution