Chemistry, 27.02.2021 22:00 pedavis6609
A very thin-walled spherical storage tank has an outer diameter of 26 cm. The inner surface temperature of the tank is 413K. The spherical tank was covered with three insulation layers, and each insulation layer is 50 mm thick. These layers' thermal conductivities are 0.02, 0.06, and 0.16 W/m. K (i. e., starting from inside). The layer's outside surface temperature is 303 K. Calculate the heat transfer rate and the interface temperatures of insulating layers
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In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
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A very thin-walled spherical storage tank has an outer diameter of 26 cm. The inner surface temperat...
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