(CmugMmug▲Tmug) + (Ctea mteaTtea)=0 mtea 300 g Mmug= 125 g Ttea = 95.0°C Tmug = 20.0°C Cmug = Csteel 0.11 cal/g °C) Ctea Cwater 1.0 cal/g °C) = = = What is the final temperature of the tea and mug? a) 37.5 °C b) 42.1°C c) 72.9 °C d) 91.7°C What is the final temperature of the tea and mug?

(CmugMmug▲Tmug) + (Ctea mteaTtea)=0 mtea 300 g Mmug= 125 g Ttea = 95.0°C Tmug = 20.0°C Cmug = Csteel 0.11 cal/g °C) Ctea Cwater 1.0 cal/g °C) = = = What is the final temperature of the tea and mug? a) 37.5 °C b) 42.1°C c) 72.9 °C d) 91.7°C What is the final temperature of the tea and mug?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 14P

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Question

Help please, and step by step if possible.

||
K
SPECIFIC AND
LATENT HEAT
4:42 5:42
(CmugMmug▲Tmug) + (Ctea mteaTtea)=0
mtea = 300 g
Mmug= 125 g
Ttea = 95.0°C
Tmug = 20.0°C
Cmug = Csteel = 0.11 cal/g °C)
Ctea Cwater 1.0 cal/g °C)
=
PAUS
What is the final temperature
of the tea and mug?
a) 37.5 °C
b) 42.1°C
Press PLA
c) 72.9 °C
d) 91.7°C
What is the final temperature of the tea and mug?
сс 1x

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