When heat gain > heat loss… a) An endothermic animal’s body is at a constant body...
When heat gain > heat loss…
a) An endothermic animal’s body is at a constant body temperature
b) An endothermic animal will respond by sweating or panting and will relocate to more thermally-favorable conditions, if possible
c) An endothermic animal will respond by sweating or panting
d) An endothermic animal will respond by shivering and will relocate to more thermally-favorable conditions, if possible
e) An endothermic animal will respond by shivering
f) An endothermic animal will relocate to more thermally-favorable conditions, if possible
Homework Answers
Endothermic animals are warm blooded animal maintain their constant body temperature independent of environment.so, when heat gain>heat loss the best option is-
-b)An Endothermic animal will respond by sweating or panting and will relocate to more thermally-favorable conditions,if possible.
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When heat gain > heat loss…
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1)
2)
3)
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4. You have been hired by "The Dr. Oz Show" to compare the rate of heat loss from a human body by free convection heat transfer with the typical energy intake from the consumption of food (2,500 Kilocalories/day). Model the body as a vertical cylinder with a 12" diameter and 6' tall in still air at 75°F. Assume the skin temperature is 95°F and neglect radiation, transpiration cooling (sweating), and the effects of clothing. Assume air properties are: v= 1.725...
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1)
2)
3)
PROJECT #1 (2.5 Marks): The heat that is conducted through a body must frequently be removed by other heat transter processes. For example, the heat generated in an electronic device must be dissipated to the surroundings through convection by means of fins. Consider the one-dimensional aluminum fin (thickness t 3.0 mm, width Z 20 cm, length L) shown in Figure 1, that is exposed to a surrounding fluid at a temperature 1. The conductivity of the aluminum...
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