Physics, 16.07.2019 20:30 ciralove2004
Nucleosynthesis began when and ended when a. the big bang occurred; the big crunch occurred b. nuclear reactions could first occur; matter had condensed into galaxies and stars c. the cosmic microwave background radiation formed; dark energy replaced it as the dominant energy form d. the universe had cooled enough for atoms to combine; protons and neutrons were too far apart to form nuclei
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Physics, 22.06.2019 07:00
What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next
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Physics, 22.06.2019 11:00
Which sound characteristic is not affected by the relative motion of an object
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Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
Physics, 22.06.2019 14:30
An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices
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Nucleosynthesis began when and ended when a. the big bang occurred; the big crunch occurred b. nu...
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