What is the relationship between an electromagnetic wave and the vibrations of the electric and magnetic fields it moves through? O A. The vibrations of the fields move in a direction opposite to that of the wave.

O B. The vibrations of the fields are in the same direction but perpendicular to the motion of the wave.

O C. The vibrations of the fields are perpendicular to the direction of motion of the wave.

OD. The vibrations of the fields and wave motion are parallel to each other.​

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

Based on this activity, is kinetic energy always transformed into potential energy?

You pump 25.0l of air at atmospheric pressure into a soccer ball that has a volume of 4.50l. what is the pressure inside the soccer ball if the temperature does not change?