All waves transfer what?
a. energy
b. matter
c. energy and matter

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.

The receptor cells that convert light energy into neural signals are called

Each line (unit) on the horizontal axis represents: 5 years 10 years 20 years all of the above