Which type of wave motion does not involve photons? 0 sound waves O gamma rays 0 infrared radiation 0 radio waves O microwaves Determine the energy of a single photon in a monochromatic beam of light of wavelength 625 nm. O 1.99 eV O 2.32 eV O 2.08 eV O 3.49 eV O 4.77 eVThe speed of a bullet with a mass of 0.050 kg is 420 mz's with an uncertainty of 0.010 %. What is the minimum uncertainty in the bullet's position if it is measured at the same time as the speed is measured? 0 2.5 x 10-32 m 0 6.0 x 10-36 m 0 7.5 x 10-33 m 0 2.5 x 10-31 m o 2.5 x 10*34 m A laser emits photons of energy 5.0 eV with a power of 10-2 W. How many photons are emitted each second? O 2.7 x 1015 O 5.0 x 1018 O 4.0 x 1014 O 1.3 x 1016 O 2.5 x 1021It is desired to obtain a diffraction pattern for electrons using a diffraction grating with lines separated by 10 nm. The mass of an electron is 9.11 X 1031 kg. Suppose it is desired to observe diffraction effects for a beam of electromagnetic radiation using the same grating. Roughly, what is the required energy of the individual photons in the beam? 0 10-4 eV 0 WW 0 104 eV 0 10*6 eV 0 10'2 eV