Shannon placed an uncooked egg on her desk. She gave the egg a gentle turn to start it spinning. She then stopped the egg from spinning for a moment, and quickly released it. When she released the egg, the egg began to spin again. what is this called?

Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.