Asound wave traveling through a certain freshwater lake has a frequency of 349.2 hz and a wavelength of 4.25 m. if the water conditions are held constant, all sound waves will travel at the same speed through water. use this fact to calculate the wavelength of a sound wave with a frequency of 415.3 hz. (round all answers to 3 sigificant figures).
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Physics, 22.06.2019 10:00
Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.
Answers: 2
Physics, 22.06.2019 14:30
Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current
Answers: 1
Asound wave traveling through a certain freshwater lake has a frequency of 349.2 hz and a wavelength...
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