A progressive wave is travelling in a string as shown. Then which of the following statement about KE and potential energy of the elements A and B is true?

Options

• Option A

  For point A: kinetic energy is maximum and potential energy is min.

• Option B

  For point B: kinetic energy is minimum and potential energy is min.

• Option C

  For point A: kinetic energy is minimum and potential energy is max.

• Option D

  For point B: kinetic energy is minimum and potential energy is max.