Physics, asked by Anilkumar59371, 1 month ago

A scale is calibrated scuch that the ice point and steam point are 25°X and 125°X respectively. What is the temperature recorded By the celcius and farnheit scale when it records the temperature of a body as 75°X

Answers

Answered by awaniosti69
0

Question:

A scale is calibrated such that the ice point and steam point are 25°X and 125°X respectively. What is the temperature recorded By the celcius and farnheit scale when it records the temperature of a body as 75°X

Answer:

Ice point = 32

o

F, Steam point = 212

o

F

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

If I have answered wrong, I would appreciate it if you would correct me and ask for right answer, if that is OK?

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