Physics, 01.04.2021 17:30 stricklandashley43
A 2m string is driven by a 440Hz pulse and resonates in 8loops. the string has a linear density of u=0.050kg/m
what is the wavelength of the standing wave?
what is the wave speed in the string?
what is the tension of the string?
what is the fundamental frequency of the string?
suppose you wanted the string to resonate in 3 loops. what frequency should you charge the driver to use?
Answers: 1
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The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
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Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)
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A 2m string is driven by a 440Hz pulse and resonates in 8loops. the string has a linear density of u...
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