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what did maxwell deduce in his theory of electromagnetism?
in his theory of electromagnetism, maxwell deduced that electromagnetic waves

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?