6 words in this vocabulary list
noun wasteful expenditure or consumption
noun a form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current
verb to send forth or release, as in sound or light
noun a form of energy that is transmitted in waves or particles and is emitted by substances in the form of electromagnetic radiation
adjective describing the quality or state of being bright, shining, or glowing
noun a minimum level of power demand on an electrical grid over a span of time, such as a day or a year
noun a form of energy that is hypothesized to permeate all of space and accelerate the expansion of the universe
adjective describing the type of energy as being dark or mysterious in nature