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VLD
11 days ago
7

A baking dish is removed from a hot oven and placed on a cooling rack. As the dish cools down to 35 C from 175 C, its net radian

t power decreases to 12.0 W. What was the net radiant power of the baking dish when it was first removed from the oven? Assume that the temperature in the kitchen remains at 22 C as the dish cools down.

Physics
1 answer:
Sav [2.7K]11 days ago
3 0

Response:

Net radiant power equals 275.28 W

Clarification:

Given parameters

Net radiant power P(F) = 12 W

Initial temperature Ta = 175 °C = 175 + 273 = 448 K

Final temperature Tb = 35 °C = 35 + 273 = 308 K

Kitchen temperature T(f) = 22 °C = 22 + 273 = 295 K

To find

Net radiant power

Solution

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