Question #e63cd Chemistry Bohr Model of the Atom Calculations with wavelength and frequency 1 Answer vedant s. Jun 8, 2017 #3.02 * 10^-28# Explanation: #E = hc/lambda# #h# - Plank's constant = #6.625 * 10^-34# #c# - Speed of light = # 3 * 10^-8 ms^-1 # #lambda# - Wavelength E = #(6.625 * 10^-34 * 3 * 10^8 )/656.3 # E = #3.02 * 10-28 J# Answer link Related questions Question #f2711 Question #6b062 Question #6b066 What is the formula for frequency? How can I calculate wavelength of radio waves? How can I calculate wavelength in meters? How can I calculate wavelength of a photon? How can I calculate the wavelength from energy? How do you calculate the wavelength from speed? How do you calculate the frequency of a wave? See all questions in Calculations with wavelength and frequency Impact of this question 1461 views around the world You can reuse this answer Creative Commons License