When traveling from a solid to air what would you expect a sound wave to do a. stay the same speed b. speed up c. fluctuate speed d. slow down

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Which statement best explains why the overall charge on an atom is zero?

How much work would it take to move a coulomb charge across a 4 volt potential difference?