Which statement regarding the “evaporation” lab is most accurate?
a. evaporation and te...
Physics, 18.12.2019 21:31, makeithappen60
Which statement regarding the “evaporation” lab is most accurate?
a. evaporation and temperature are completely unrelated
b. molecules or atoms of gases have less energy than those of solids
c. substances evaporate at different rates
d. substances evaporate at the same rate
Answers: 1
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What properties of a moving object are used in determining the object's energy of motion
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Which of the following list the divisions of the geologic time scale in order from longest to shortest
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Physics, 22.06.2019 21:00, estebencampos69
Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.
Answers: 1
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