Question

At a certain instant a stationary transverse wave is found to have maximum kinetic energy. The appearance of string at that instant is

• A. sinusoidal shape with amplitude $A/3$
• B. sinusoidal shape with amplitude $A/2$
• C. sinusoidal shape with amplitude $A$
• D. straight line

Answer 1

Answer: (D)

straight line

Answer 2

Particles have kinetic energy maximum at mean position.