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What is the wavelength of a sound wave with a frequency of 50 he? (Speed of sound is 343 m/s)
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Slab pull” is a type of tectonic plate movement that occurs due to the forces of mantle convection and results in the subduction of the lithosphere true or false
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An electric power distributor charges residential customers $0.10 per kilowatt-hour (kwh). the company advertises that "green power" is available in 150 kwh blocks for an additional $4 per month. (green power is generated from solar, wind power, and methane sources.) if a certain customer uses an average of 391 kwh per month and commits to one monthly 150 kwh block of green power, what is her annual power bill
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What is the wavelength of a sound wave with a frequency of 50 he? (Speed of sound is 343 m/s)...
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