b) What is the value of ice point and
steam point on Kelvin scale? Which
formula relates
the temperatures on Celsius scale
and Fahrenheit scale ?
Answers
Answer:
Ice point:
The temperature at which ice and water are in equilibrium or the temperature at which water turns into ice . Temperature of ice point is 0
o
C .
Now we have relation between Celsius scale and Fahrenheit scale ,
100
T
C
−0
=
180
T
F
−32
,
given T
C
=0
o
C ,
hence ,
100
0−0
=
180
T
F
−32
,
or T
F
=32
0
F
Steam point:
The temperature at which maximum vapour pressure equals the one atmospheric pressure or the temperature at which water starts boiling . Temperature of steam point is 100
o
C ,
given T
C
=100
o
C ,
hence ,
100
100−0
=
180
T
F
−32
,
or T
F
=212
o
F
Explanation:
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Explanation:
11th
Physics
Thermal Properties of Matter
Scales of Temperature
State the temperature of ic...
PHYSICS
State the temperature of ice point and steam point on the Fahrenheit scale :
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ANSWER
Ice point:
The temperature at which ice and water are in equilibrium or the temperature at which water turns into ice . Temperature of ice point is 0
o
C .
Now we have relation between Celsius scale and Fahrenheit scale ,
100
T
C
−0
=
180
T
F
−32
,
given T
C
=0
o
C ,
hence ,
100
0−0
=
180
T
F
−32
,
or T
F
=32
0
F
Steam point:
The temperature at which maximum vapour pressure equals the one atmospheric pressure or the temperature at which water starts boiling . Temperature of steam point is 100
o
C ,
given T
C
=100
o
C ,
hence ,
100
100−0
=
180
T
F
−32
,
or T
F
=212
o
F