What happens when electrical energy is used to power stereo speakers? a. energy is neither lost nor gained as electrical energy is transformed into the energy of sound. b. energy is gained as electrical energy transforms into the energy of sound. c.energy is lost as electrical energy transforms into the energy of sound. d.energy is neither lost nor gained as sound energy transforms into electrical energy.

Law of conservation of energy states that energy can neither be lost nor created but can be transformed from one form to another. When powering a stereo speaker, electrical energy is transmitted through wires and is then converted to sound energy in the stereo speaker. Therefore, A. energy is neither lost or gained as electrical energy is transformed into the energy of sound.

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator  -strong, steady winds

Ithink the answer is a