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Physics, 22.06.2019 02:00, robert7248
An object has a weight of 500 on earth what is the mass of this object
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Physics, 22.06.2019 10:00, myanniespencer39
Which accurately compares concave and convex lenses?
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Physics, 22.06.2019 16:40, jcblake
Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.
Answers: 2
a body initially at hundred degree Celsius cools to 60 degree celsius in 5 minutes and to take 40 de...
Computers and Technology, 27.10.2020 17:40
Computers and Technology, 27.10.2020 17:40