Physics, 19.07.2019 01:30 esmemaluma00
You are tuning a guitar by comparing the sound of the string with that of a standard tuning fork. you notice a beat frequency of 5 hz when both sounds are present. youfrequencyof5.youtighten the guitar string and the beat frequency rises steadily to 8 hz. to tune the string exactly to the tuning fork you shouldfork, youshould
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Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
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Area around a charged object where the objects can exert a force on another charged objects is an electric
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You are tuning a guitar by comparing the sound of the string with that of a standard tuning fork. yo...
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