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The temperature of a bottle containing water rises when it is shaken vigorously since shaking adds heat to the system t f
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Distinguish between a transverse wave and a longitudinal wave.
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Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
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The temperature of a bottle containing water rises when it is shaken vigorously since shaking adds h...
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