Physics, 09.12.2020 20:00 journeyhile5
NASA's space shuttle program in Florida will end in 2011. Which of these would be the most likely outcome of this event on the locations near the space center?
A: increase in number of restaurants and decrease in unemployment
B: increase in tourism and decrease in use of space technologies in homes
C:increase in unemployment and decrease in profit made by local businesses
D: increase in profit made by construction companies and decrease in use of space technologies in homes
PLEASE HELP!!!
Answers: 3
Physics, 21.06.2019 22:30
Under conditions for which the same room temperature is maintained by a heating or cooling system, it is not uncommon for a person to feel chilled in the winter but comfortable in the summer. provide a plausible explanation for this situation (with supporting calculations) by considering a room whose air temperature is maintained at 20â°c throughout the year, while the walls of the room are nominally at 27â°c and 14â°c in the summer and winter, respectively. the exposed surface of a person in the room may be assumed to be at a temperature of 32â°c throughout the year and to have an emissivity of 0.90. the coefficient associated with heat transfer by natural convection between the person and the room air is approximately 2 w/m2 â‹…â‹… k. what is the ratio of the thermal resistance due to convection to the thermal resistance due to radiation in the summer? what is the ratio of thermal resistances in the winter
Answers: 1
Physics, 21.06.2019 23:00
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Answers: 1
Physics, 22.06.2019 04:30
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Answers: 1
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