13. a transformer has a primary coil with 600 turns and a secondary coil with 300 turns. if the output voltage is 320 volts, what is the input voltage? (1 point).

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.

Match each scenario to the form of energy it represents

A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?