(a)suppose you imbedded some free charge in a piece of glass. about how long would it take for the charge to flow to the surface?
(b) silver is an excellent conductor, but it’s expensive. suppose you were designing a microwave experiment to operate at a frequency of 1010 hz. how thick would you make the silver coatings?
(c) find the wavelength and propagation speed in copper for radio waves at 1 mhz. compare the corresponding values in air (or vacuum).
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Physics, 21.06.2019 21:30, queenkimm26
Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?
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An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?
Answers: 3
Physics, 22.06.2019 04:30, 2005AngelMoore
Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm
Answers: 2
(a)suppose you imbedded some free charge in a piece of glass. about how long would it take for the c...
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