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Measurement of Electricity (1949)
ລົດພ່ວງ | HD | 11 ນາທີ | electricity
This educational film from the 1940s teaches the fundamental definitions of, and the physical concepts involved in, volt, ampere, ohm and watt.
ປ່ອຍຕົວ: Jan 01, 1949
ຄວາມນິຍົມ: 0.349
ພາສາ:
ສະຕູດິໂອ: Coronet Instructional Films
ປະເທດ: United States of America
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