A 18000 Hz wave has wavelength of 0.03 meters. How fast is this wave
traveling?...
Physics, 12.12.2020 16:40 expeditionofsin
A 18000 Hz wave has wavelength of 0.03 meters. How fast is this wave
traveling?
Answers: 1
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Which type of current is produced by a wire breaking magnetic field lines and changing the polarity? a. alternating b. direct c. straight d. alternating and direct
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The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race
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Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine
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A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
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