i) A 824g glass pan of specific heat 792 J/kg.°C kept on a stove and 0.545 L water of specific heat 4186 J/kg.°C in it are heated from 24°C to 78°C. How much heat is required to raise the temperature of (a) the pan - kJ (b) the water - kJ II) When two objects are in + , then heat flows out from hot to cold. During this process the internal energy of the hot system while it • for the cold system. This process continues until they reach the + state.

i) A 824g glass pan of specific heat 792 J/kg.°C kept on a stove and 0.545 L water of specific heat 4186 J/kg.°C in it are heated from 24°C to 78°C. How much heat is required to raise the temperature of (a) the pan - kJ (b) the water - kJ II) When two objects are in + , then heat flows out from hot to cold. During this process the internal energy of the hot system while it • for the cold system. This process continues until they reach the + state.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

i) A 824g glass pan of specific heat 792 J/kg. c
kept on a stove and 0.545 L water of specific heat
4186 J/kg. C in it are heated from 24°C to 78°C.
How much heat is required to raise the
temperature of
(a) the pan -
kJ
(b) the water -
kJ
II) When two objects are in
+ , then heat flows out from
hot to cold. During this process the internal energy
of the hot system
while
it
+ for the cold system.
This process continues until they reach the
+ state.

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