Time and Clocks

Duration: 12:00

Year Published: 1959

Creator: Physical Science Study Committee

Complete Record: Prof. John G. King discusses concepts of time and show various devices used to measure and record time intervals from 1 second down to 10 seconds. He points out that the accuracy of a clock can be judged only by comparison with another clock. The question of what time is, phychologically and physically, is raised briefly as well as the question of a possible limit to the subdivision of time.


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