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Chemistry, 24.03.2021 22:10 zafyafimli
What is true about equinox? A. Day and night are equal in length. B. Shadows in the afternoon are longest. C. Nights are longest. D. Days are shortest.
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What is the typical rotational frequency frot for a molecule like n2 at room temperature (25βc)? assume that d for this molecule is 1Γ₯=10β10m. take the total mass of an n2 molecule to be mn2=4.65Γ10β26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.
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What is true about equinox? A. Day and night are equal in length. B. Shadows in the afternoon are lo...
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