Physics, 14.09.2019 01:30 trishinada63
Find the frequency (in hertz) of the first overtone for a 1.75 m pipe that is closed at only one end. use 350 m/s for the speed of sound in air. also, would increasing the air temperature raise, lower, or have no effect upon this frequency?
Answers: 3
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The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?
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A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kg๏k) and water is cw = 4190 j/(kg๏k)
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Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
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Physics, 22.06.2019 14:00
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
Answers: 1
Find the frequency (in hertz) of the first overtone for a 1.75 m pipe that is closed at only one end...
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