In a standing transerse wave on a string :A. In one time period all the particles are simultaneously at rest onceB. All the particles must be at their positive extremes once in a time periodC. All the particles may be at their positive extremes simulanecously once in a time period.D. All the particles are never at rest

In a standing transerse wave on a string :A. In one time period all th

1.	In a standing transerse wave on a string :A. In one time period all the particles are simultaneously at rest onceB. All the particles must be at their positive extremes once in a time periodC. All the particles may be at their positive extremes simulanecously once in a time period.D. All the particles are never at rest
Answer» Correct Answer - B

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