Quantum, Atomic and Nuclear Physics：量子力学，原子物理学和核物理学.pdf

Quantum, Atomic and Nuclear Physics Introductory Quantum, Atomic and Nuclear Physics Worksheets and Solutions QI1: Photons 3 QI2: Atomic Structure 7 QI3: Spectra 11 QI4: The Nucleus 15 QI5: Radioactivity 19 QI6: Radiation and the Body 23 1 2 Workshop Tutorials for Introductory Physics QI1: Photons A. Review of Basic Ideas: Use the following words to fill in the blanks: radiation, reflect, discrete, wave, spectrum, electromagnetic, photons, energy, mass, frequency, same, kinetic, 3 × 108, mass, duality, waves Light, photons and the electromagnetic spectrum In the 18th and 19th centuries it was believed that light was a ________. Many experiments provided evidence for the wave model of light since they showed that light could refract, ________ and interfere. However, there were other experiments that couldnít be explained by the wave model of light. In 1900 Max Planck proposed that when light was absorbed or emitted it only came in ________ amounts. The particles of light in this model became known as ________. These photons have no ________, and no charge, but they do have ________. In fact they can have a huge range of energies, and the light that we can see is only a very small part of the _______. Photons are made up of a comb