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Physics, 22.06.2019 14:00
An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
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Physics, 22.06.2019 18:30
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
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Physics, 22.06.2019 19:30
Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical
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Physics, 22.06.2019 20:20
An electron is trapped at a defect in a crystal. the defect may be modeled as a one-dimensional, rigid-walled box of width 1.00 nm. (a) sketch the wavefunctions and probability densities for the n 1 and n 2 states. (b) for the n 1 state, nd the probability of nding the electron between x1 0.15 nm and x2 0.35 nm, where x 0 is the left side of the box. (c) repeat (b) for the n 2 state. (d) calculate the energies in electron volts of the n 1 and n 2 states
Answers: 1
Mathematics, 25.09.2021 17:40
Mathematics, 25.09.2021 17:40
English, 25.09.2021 17:40
Biology, 25.09.2021 17:40
Mathematics, 25.09.2021 17:40
Mathematics, 25.09.2021 17:40
English, 25.09.2021 17:40
Mathematics, 25.09.2021 17:40
English, 25.09.2021 17:40
English, 25.09.2021 17:40
Mathematics, 25.09.2021 17:40
Mathematics, 25.09.2021 17:40
English, 25.09.2021 17:40
Mathematics, 25.09.2021 17:40