Physics, 17.06.2021 20:10 farashka03
Cien gramos de hielo a 0 ºC se mezclan con 600 g de agua a 25 ºC. ¿Cuál será la temperatura de equilibrio para a mezcla? Hay que usar cambio de fase. Usar tabla de calores latentes y específicos.
Answers: 2
Physics, 22.06.2019 11:10
An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?
Answers: 3
Physics, 22.06.2019 11:50
Find the dimensions and area of the largest rectangle that can be inscribed in the upper half of the ellipse. (give your answers in terms of a and b. enter the dimensions as a comma-separated list.)
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Physics, 22.06.2019 16:50
Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?
Answers: 2
Cien gramos de hielo a 0 ºC se mezclan con 600 g de agua a 25 ºC. ¿Cuál será la temperatura de equil...
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