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aev [14]
3 years ago
11

The units of density for a rectangular piece of wood are?

Physics
1 answer:
kipiarov [429]3 years ago
6 0

Density has units of [ mass / length³ ] or [ mass / volume ].

The unit doesn't change with the substance.

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Gas stored in a tank at 273 k has a pressure of 388kpa. The safe limit for the pressure is 825kpa at whst temperature Will gas r
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Answer:

The answer to your question is  T2 = 580.5 °K

Explanation:

Data

Temperature 1 = T1 = 273°K

Pressure 1 = P1 = 388 kPa

Pressure 2 = P2 = 825 kPa

Temperature 2 = ?

Process

1.- Use the Gay-Lussac law

                  P1/T1 = P2/T2

-Solve for T2

                  T2 = P2T1/P1

-Substitution

                  T2 = (825)(273) / 388

-Simplification

                   T2 = 225225 / 388

-Result

                    T2 = 580.5 °K

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