In typical calorimetry problems, what is the usual conservation law being used?
a. energy
c. temperature
b. heat
d. None since nothing is being conserved.
A
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Which of the following is not a unit of power?
a. ft • lb/s b. N • m c. J/s d. watt
Louis de Broglie
A) set the limits on the probability of measurement accuracy (1927). B) suggested the existence of matter waves (1924). C) predicted the positron from relativistic quantum mechanics (1928). D) developed a wave equation for matter waves (1926). E) was the first to produce X-ray-like diffraction patterns of electrons passing through thin metal foil (1927).
When a 12.0-V battery causes 2.00 ?C of charge to flow onto the plates of an air-filled capacitor, how much work did the battery do?
A) 24.0 ?J B) 12.0 ?J C) 144 ?J D) 576 J
A useful instrument that makes use of the wavelike properties of electrons is the electron ______________
Fill in the blank(s) with correct word