Physics, 13.07.2019 20:00, jeremytheprimerapper
Awater wave is generated in a ripple tank by an oscillator that vibrates 50 times in 30 seconds. a given trough of the wave travels 50.0 cm in 15 seconds. what is the wavelength of the water wave? produce all your workings.
Answers: 1
Physics, 22.06.2019 15:40, byronanderson
If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
Answers: 1
Physics, 22.06.2019 19:00, helpmegraduate40
1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)
Answers: 1
Awater wave is generated in a ripple tank by an oscillator that vibrates 50 times in 30 seconds. a g...
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