Physics, 28.07.2019 16:30 tynitenaire
The glass is attracting the pieces of paper. what does this tell you about the charges on the glass and the paper? the glass and the paper have the same charge. the glass and the paper have different charges. neither the glass nor the paper has a charge.
Answers: 2
Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
Physics, 22.06.2019 21:30
Atoaster oven has a resistive heating element. the average rate at which it dissipates energy as thermal energy is 1.00 \(\rm kw\). in the united states, emf amplitude in household circuits is \(\mathcal e_{\max}\) = 170 \({\rm \; v}\) and the \(\rm ac\) oscillation rate is 60 \(\rm hz\). part a what is the root-mean-square current through the heating element?
Answers: 2
Physics, 23.06.2019 02:00
2) why do satelites not fall while revolving around the earth?
Answers: 1
The glass is attracting the pieces of paper. what does this tell you about the charges on the glass...
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