Physics, 07.07.2019 05:20 hellokitty1647
Why did a portion of the tabletop get cold when natasha placed her cold drink on the table? a. the table molecules were vibrating more slowly in that area b. the tables molecules had spread further apart in that area c. the table molecules had gained energy in that area d. the tables molecules had become free of each other in that area
Answers: 2
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Asimply means that over time there was some sort of change.
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What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?
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Physics, 22.06.2019 12:10
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Why did a portion of the tabletop get cold when natasha placed her cold drink on the table? a. the...
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