Physics, 02.03.2020 20:48, loki285

Which of the following is a sample of igneous rock?

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Physics, 22.06.2019 03:00, jdkrisdaimcc11

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

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Physics, 22.06.2019 04:30, angie249

The pressure increases by 1.0 x 104 n/m^2 for every meter of depth beneath the surface of the ocean. at what depth does the volume of a pyrex (bulk modulus 2.6 x 1010n/m^2) glass cube, 9.8 x 10^−2m on an edge at the ocean's surface, decrease by 7.5 x 10−10m^3? explain the formula beyond this point: p=1.0x10^4, b=2.6x10^10, l=9.8x10^−2, delta v=7.5x10^−10. at some point l needs to be cubed. why p is divided by delta v?

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Physics, 22.06.2019 10:30, markfaerman5408

Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.

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Physics, 22.06.2019 13:10, bree249

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above