2. Compare the heat loss in W from two windows of a room, one having a single sheet of glass 4 mm thick while the other has two sheets of glass, 2 mm thick each, separated by 2 mm of air. The second window is called a thermopane. The window sizes are 1.5 m × 2 m. The air temperature in the room is 23°C and the outside temperature is -10°C. The average value of the thermal conductivity of glass is 0.96 W/m·K and that of air is 0.0257 W/m·K over this temperature range of interest. The heat transfer coefficient corresponding to slower moving air inside the room is 5 W/m2·K and that of the faster moving air outside is 25 W/m2·K. Consider the thin layer of air between the glass sheets to be stagnant.

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science is the study of the nature and behavior of natural things and the knowledge that we obtain about them. a science is a particular branch of science such as physics, chemistry, or biology. physics is the best example of a science which has developed strong, abstract theories.

pseudoscience is a collection of beliefs or practices mistakenly regarded as being based on scientific method.

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explanation:

assault rifle is a rapid-fire, magazine-fed rifle designed for military use. it is a shoulder-fired weapon that allows the shooter to select between semi-automatic (requiring you pull the trigger for each shot), fully automatic (hold the trigger and the gun continuously fires) or three-shot-burst modes.

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the answer is d

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answer:

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