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The lowest tone produced by a certain organ comes from a 3.0-m pipe with both ends open.If the speed of sound is 340 m/s, the frequency of this tone is approximately:
Performance Review
A formal assessment in which the work performance of an employee is documented and evaluated, usually on an annual basis.
360-Degree Feedback System
A comprehensive performance appraisal method where an employee receives confidential, anonymous feedback from the people working around them, including peers, subordinates, and supervisors.
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