Physics, 25.12.2020 14:00 TropicalFan
The distance between the object and its image formed by a plane mirror appears to be 24 cm. What is the distance between the mirror and the object?
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Um vetor representa um deslocamento cujo módulo é 20 m. se v faz um ângulo de 60 graus com a horizontal, qual é o valor das componentes horizontal e vertical deste vetor?
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Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
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In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
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The distance between the object and its image formed by a plane mirror appears to be 24 cm. What is...
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