A certain toaster has a heating element made of Nichrome wire. When the toaster is first connected to a 110-V source (and the wire is at a temperature of 20.0°C), the initial current is 1.79 A. The current decreases as the heating element warms up. When the toaster reaches its final operating temperature, the current is 1.51 A. (a) Find the power delivered to the toaster when it is at its operating temperature. 166.1 (b) What is the final temperature of the heating element? 1213

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Chapter1: Units, Trigonometry. And Vectors
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A certain toaster has a heating element made of Nichrome wire. When the toaster is first connected to a 110-V source (and the wire is at a temperature of 20.0°C), the initial current is 1.79 A. The
current decreases as the heating element warms up. When the toaster reaches its final operating temperature, the current is 1.51 A.
(a) Find the power delivered to the toaster when it is at its operating temperature.
166.1
W
(b) What is the final temperature of the heating element?
121.3
Vour rog
so diffore frcom th o gorco ot a nqwo h
than
100/
Deuk le ab eelk v OUr gal
Jatione oc
Transcribed Image Text:A certain toaster has a heating element made of Nichrome wire. When the toaster is first connected to a 110-V source (and the wire is at a temperature of 20.0°C), the initial current is 1.79 A. The current decreases as the heating element warms up. When the toaster reaches its final operating temperature, the current is 1.51 A. (a) Find the power delivered to the toaster when it is at its operating temperature. 166.1 W (b) What is the final temperature of the heating element? 121.3 Vour rog so diffore frcom th o gorco ot a nqwo h than 100/ Deuk le ab eelk v OUr gal Jatione oc
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