Difference between revisions of "Yeti"
From PHYSpedia
(→Newton's Law of Cooling) |
(→Newton's Law of Cooling) |
||
| Line 25: | Line 25: | ||
'''c''' is specific heat capacity of water | '''c''' is specific heat capacity of water | ||
| − | The heat transfer coefficient '''h''' | + | The heat transfer coefficient '''h''' is depended on the material. Alpha is dependent on the surface area and beta is dependent on |
/alpha = h/a | /alpha = h/a | ||
Revision as of 13:08, 7 November 2016
Contents
Thermal Physics - 2016 Fall
Introduction
Procedure
Data
Analysis
Newton's Law of Cooling
dQ = -h(T-Ta)dt = mcdT
Q is thermal energy
h is the heat transfer coefficient
T is the temperature of the water
Ta is the temperature of the air (environment)
t is time
m is mass of water
c is specific heat capacity of water
The heat transfer coefficient h is depended on the material. Alpha is dependent on the surface area and beta is dependent on
/alpha = h/a
