Which of the following are properties of mechanical waves? O A. Wave motion begins with a disturbance in the medium
B. Waves transport energy from a source outward, away from the
source.
C. The particles of the medium always move parallel to the wave
motion.
D. Particles of the medium move back and forth, but do not move
with the wave.

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather