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Physics, 23.06.2019 02:40
Estimate the kinetic energy of the neptune with respect to the sun as the sum of the terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. [assume the neptune is a uniform sphere with mass = 1.0Ă—1026 kg , radius = 2.5Ă—1010 m , rotation period 16.1 h , orbital period 6.01Ă—104 d and is 4.6Ă—109 km from the sun.]
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Physics, 23.06.2019 12:30
The lid of a pressure cooker forms a nearly airtight seal. steam builds up pressure and increases temperature within the pressure cooker so that food cooks faster than it does in an ordinary pot. the system is defined as the pressure cooker and the water and steam within it. if 2.0 g of water is sealed in a pressure cooker and then vaporized by heating, and 5127 j must be added as heat to completely vaporize the water, what is the change in the system’s internal energy? answer in units of j.
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Physics, 24.06.2019 01:00
Locate the element helium (he) on the periodic table. what is the period number in which helium is found? what is the group name in which helium is found?
Answers: 2
Physics, 24.06.2019 02:30
What character trait is revealed about montresor in the passage above? he feels it is important to conduct himself as a gentleman. he has the ability to be conniving and manipulative. he has always behaved kindly towards fortunato. he has the ability to overlook wrongs in order to preserve relationships.
Answers: 1
Quantum particles acting as a wave or matterr?...
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