For an atom with the energy levels below, what wavelength light (in nm) will be emitted in a transition between E5 and E1 (indicated by the down arrow below)? (Give your answer to one decimal place.)

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.