Physics, 08.12.2020 18:40 karsynraine8224
A moving saw blade and wood are in contact and heat is produced from the kinetic energy and friction between the two objects. Describe all the possible places the RKE can transfer. Whats the answer
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True or false graphs must include scales that increase by the same amount
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Physics, 22.06.2019 12:10
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
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Physics, 22.06.2019 14:00
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
Physics, 23.06.2019 02:30
If frequency goes up, what happens to wavelength? does it get shorter or longer?
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A moving saw blade and wood are in contact and heat is produced from the kinetic energy and friction...
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