Physics, 26.05.2021 20:00 aliviafrancois2000
A wave with a velocity of 93 m/s has a frequency of 3Hz. What is the wavelength ?
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More solar radiation is absorbed by earthβs surface than by
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Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?
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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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The amount of potential energy possessed by an elevated object is equal to
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A wave with a velocity of 93 m/s has a frequency of 3Hz. What is the wavelength ?...
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