What is the difference in electrical potential energy between two places in an electric field?
a. current
b. resistance
c. potential difference
d. induction

Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.

The precision of a voltmeter is ±0.005 v. the accepted value for a measurement is 9.016 v. which measurement is in the accepted range? 9.005 v 9.006 v 9.018 v 9.025 v

What property of a wave determines the pitch? what property of a wave determines the volume? describe your reasoning and include the ways the simulation and tone generator influenced your thinking.will mark brainiest if your answer does make sense to the question asked.