Ask Question
12 June, 13:35

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 radiant 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.

+2
Answers (1)
  1. 12 June, 13:51
    0
    net radiant power is 275.28 W

    Explanation:

    Given data

    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

    temperature in the kitchen T (f) = 22 °C = 22 + 273 = 295 K

    to find out

    net radiant power

    solution
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “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 radiant power ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers