Speed of light, c = 3.00 times 10^8 m/s; Planck's constant, h = 6.63 times 10^34 J middot 5 What is the frequency (v, in Hz) of the photons emitted by a He-Ne laser with a wavelength (lambda) of 632.8 nm? What is the wavelength (lambda, in m) of a radio station operating at a frequency of 99.6 MHz? What is the energy (E, in J) of a photon from a microwave oven with a frequency of v = 60.0 GHz?
