Ahand crank generator produces electricity when the handle is turned. the generator is hooked up to a light bulb. when the handle is turned, the light bulb lights up. which of these is the best explanation of what is occurring here? a) the work done on the handle is converted into electricity and used to light the bulb. b) turning the handle pushes electrons in a wire through the light bulb. c) the generator excites atoms which makes the atoms glow. d) kinetic energy is lost and heat is generated.

If you have a bowl with six apples and you take away four, how many do you have? anyone take a guess and post it. lol getting rid of my account might as well do it with some fun

Describe uniform velocity and variable velocity in short

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.