Physics, 06.10.2021 23:30 daebreonnakelly
the following graph shows the voltage and current through a single circuit element. what is the frequency of the ac generator?
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Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?
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Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
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Does heating a metal wire increase or decrease its electrical resistance? why?
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In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.
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the following graph shows the voltage and current through a single circuit element. what is the freq...
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