Calculate the momentum of an object. 2.6 Identify appropriate standard international units of measurement for energy, work, power, and momentum. 3.1 Relate thermal energy to molecular motion. 3.2 Differentiate between specific heat and heat capacity. 3.4 Recognize that matter exists in four phases, and explain what happens during a phase change.
Waves carry energy from place to place without the transfer of matter.
4.3 Distinguish between transverse and longitudinal waves. 4.4 Distinguish between mechanical and electromagnetic waves. Boldface type indicates core standards for full-year courses. 4.6 Recognize the effects of polarization, wave interaction, and the Doppler effect. 4.7 Explain, graph, and interpret graphs of constructive and destructive interference of waves.