Physics, 26.07.2019 02:00 musicaljay8320
Aviolinist plays a note with a wavelength of 0.77955 m. if the speed of the sound is 343 m/s, what pitch is this note?
Answers: 1
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Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system
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Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative
Answers: 3
Aviolinist plays a note with a wavelength of 0.77955 m. if the speed of the sound is 343 m/s, what p...
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