Grade 12Wave Motion
Q:-In a standing wave on a string:(more than one option correct)
A. In one time period all the particles are simultaneously at rest twice
B.All the particles must be at their positive extremes simultaneously once in one time period
C. All the particles may be at their positive extremes simultaneously once in a time period
D. All the particles are never at rest simultaneously.
Q:-In a standing wave on a string:(more than one option correct)
A. In one time period all the particles are simultaneously at rest twice
B.All the particles must be at their positive extremes simultaneously once in one time period
C. All the particles may be at their positive extremes simultaneously once in a time period
D. All the particles are never at rest simultaneously.
