Physics, 09.01.2020 00:31 chloeozenghar1
Atube, open at only one end, is cut into two shorter (non-equal) lengths. the piece open at both ends has a fundamental frequency of 425 hz, while the piece open only at one end has a fundamental frequency of 675 hz, both in room temperature air. what is the fundamental frequency of the original tube?
Answers: 3
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Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.
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Why is it important always to use horizontal bars in unit fractions when performing unit conversions?
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A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.
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The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.
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Atube, open at only one end, is cut into two shorter (non-equal) lengths. the piece open at both end...
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