Physics, 08.02.2021 01:00 makayladurham19
The speed of sound V in a medium is directly proportional to wavelength X, the young module E and the density e of the medium. Use the method of base unit to find the formula for the speed of sound in the medium.
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Three point charges, two positive and one negative, each having a magnitude of 20 μc are placed at the vertices of an equilateral triangle (30 cm on a side). what is the magnitude of the electrostatic force on the negative charge
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Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
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Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe
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On average 8 bananas make up one pound. the price is four pounds for 5.00. you must buy 25 bananas.what is your cost?
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The speed of sound V in a medium is directly proportional to wavelength X, the young module E and th...
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