State the relationship between the frequency and the period of a ...

[Chelseaamend]

State the relationship between the frequency and the period of a wave.

Question 2

A proton is released from rest at the origin in a uniform electric field in the positive x direction with magnitude 850 N/C. What is the change in the electric potential energy of the protonfield system when the proton travels to x = 2.50 m?
  1.3.40  10-16 J
  2.-3.40  10-16 J
  3.2.50  10-16 J
  4.-2.50  10-16 J
  5.-1.60  10-19 J

[Ahernandez18]

Answer to Question 1

frequency = 1/period.

Answer to Question 2

2

[Chelseaamend]

Thanks for the timely response, appreciate it

[billybob123]

Great answer, keep it coming