An open nanometer is filled with mercury and connected to a container of hydrogen gas. The mercury level is 57mm higher in the arm of the tube connected to the hydrogen. If the atmospheric pressure is 0.785 atm, what is the pressure of the hydrogen gas, in the atmospheres?
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Athe top of a hill, an athlete on a skateboard has x joules of mechanical energy. how much mechanical energy will she have at the bottom of the hill? ignore the effects of friction.
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Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.
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When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?
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An open nanometer is filled with mercury and connected to a container of hydrogen gas. The mercury l...
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