Question 16
If the temperature of a hot room with a open window is modeled by T(t) = 72 - 0.25(t). Is this a steady state condition?
1 point
Yes
It depends.
No
Answers
Answer:
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Explanation:
वो एक दी दी गयी क्रेडिट दु छू दी दी
Answer:
f the temperature of a hot room with an open window is modeled by T(t) = 72 - 0.25(t), is this a steady-state condition?
No, because the temperature is given as a function of time. As t increases steadily, T decreases steadily. (Some boundary conditions will have to be present, of course. Otherwise, after t is greater than some value, T is less than absolute zero.)
edited to add:
The temperature will drop until the room is in equilibrium with the outside; then (and only then) there will be a steady-state condition, so the given model will no longer apply.
(In the real world, the decline in temperature would not be linear—probably exponential, so the given equation would not be a good model near the end of the cooling process.)