WBCS.LIVE practice question

Stationary wave is formed by:

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. A transverse wave superposing a longitudinal wave
  2. Two waves of the same speed superposing
  3. Two waves of same frequency travelling in the same direction
  4. Two waves of same frequency travelling in the opposite direction

Correct answer and explanation

Correct answer: Two waves of same frequency travelling in the opposite direction