Physics, 22.04.2021 20:00 smokemicpot
Which is a way that the model of the atom became more accurate due to new investigations? a.)Experiments showed that the atom is made of smaller particles. b.)Neutrons were detected orbiting the nucleus. c.) Cathode-ray tube experiments showed that the atom is indivisible. d.)Thomson showed that the atom contains alpha particles.
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Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.
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We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation
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The electric field inside a battery generates an electric potential difference of 12v. the plates are seperated by a distance of 0.25m. what strength of the electric field?
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Which is a way that the model of the atom became more accurate due to new investigations? a.)Experim...
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