Physics, 20.12.2021 15:00 lanaiheart7
A line in the spectrum of atomic mercury has a wavelength of 256 nm. When mercury emits a photon of light at this wavelength, the frequency of this light is
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The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions
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Need asap βΌοΈ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)
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Estimate the magnitude of the electric field due to the proton in a hydrogen atom at a distance of 5.29Γ10 to the power of β11 m, the expected position of the electron in the atom.
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Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?
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A line in the spectrum of atomic mercury has a wavelength of 256 nm. When mercury emits a photon of...
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