Physics, 24.01.2020 21:31 garysingh7
Much of the mass of our galaxy appears to be in the form of "dark matter" of unknown composition. at present, this matter can be detected only because:
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Physics, 22.06.2019 13:40
What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th
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Physics, 22.06.2019 16:30
What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?
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Physics, 22.06.2019 23:00
Identify the type of heat transfer occurring when chocolate melts in your hand
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Physics, 23.06.2019 06:00
Atoms in a molecule are bonded together by sharing gaining or losing_
Answers: 2
Much of the mass of our galaxy appears to be in the form of "dark matter" of unknown composition. at...
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