A thermometer reading 70∘Fis placed in an oven preheated to a constant temperature. Through a glass window in the oven door, an observer records that the thermometer reads 110∘Fafter 30 seconds and 145∘Fafter 1 minute. How hot is the oven?

A thermometer reading 70∘Fis placed in an oven preheated to a constant temperature. Through a glass window in the oven door, an observer records that the thermometer reads 110∘Fafter 30 seconds and 145∘Fafter 1 minute. How hot is the oven?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter11: Energy In Thermal Processes

Section: Chapter Questions

Problem 33P: A high-end gas stove usually has at least one burner rated at 14 000 Btu/h. (a) If you place a...

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Concept explainers

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.

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