Electromagnetic waves are often distinguished from mechanical waves. The distinction is based on the fact that electromagnetic waves .
can travel through materials and mechanical waves cannot
come in a range of frequencies and mechanical waves exist with only certain frequencies
can travel through a region void of matter and mechanical waves cannot
electromagnetic waves cannot transport energy and mechanical waves can transport energy
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The mini-refrigerator fire was most likely caused by what type of wiring?
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Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow
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Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.
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Electromagnetic waves are often distinguished from mechanical waves. The distinction is based on the...
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