Physics, 21.07.2019 23:00 markkessler7149
Which of the following most likely has neither a fixed shape nor a fixed volume? a) neon gas b) solid copper c) liquid nitrogen d) liquid mercury
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Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s. part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.
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Which of the following most likely has neither a fixed shape nor a fixed volume? a) neon gas b) sol...
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