Question

a temperature scale T has an ice point of 32degrees celsius and steam point of 212 degrees celsius. What is the temperature in the T scale when the celsius temperature in the is 20 degrees celsius?

Answer 1

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

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