Chemistry, 02.03.2021 06:00 gonzalezashley152
Claim A: More potential energy can be stored by moving against the magnetic force of a stronger magnet.
Describe the tests you conducted and the evidence you found to support or refute this claim.
Claim B: More potential energy can be stored by moving against the magnetic force closer to a magnet.
Describe the tests you conducted and the evidence you found to support or refute this claim.
Answers: 1
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If a 60-g object has a volume of 30 cm3, what is its density? 2 g/cm3 0.5 cm3/g 1800 g * cm3 none of the above
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Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m
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Chemistry, 22.06.2019 18:00
How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
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Claim A: More potential energy can be stored by moving against the magnetic force of a stronger magn...
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