Question

at what tempareture the reading on celcius scale is half of that fahrenheit scale? ​

Answer 1

Answer:

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Explanation:

Let at temperature x  

o

C , Celsius scale is half of that on Fahrenheit scale ,

We have relation between Celsius scale and Fahrenheit scale ,

           

100

T  

C

​  

−0

​  

=  

180

T  

F

​  

−32

​  

 ,

As Celsius scale is half of that on Fahrenheit scale i.e. Fahrenheit scale is double of that on Celsius scale ,

Hence , T  

F

​  

=2x  

o

F ,

 

100

x−0

​  

=  

180

2x−32

​  

 ,

or x=160  

o

C ,

Answer 2

Explanation:

According to question let celcius = F/2

using celcius Fahrenheit relation

F = 9/5C + 32

F = 9/5 × F/2 + 32

F = 9F/10+32

F - 9F/10 = 32

F/10 = 32

F = 320

Celcius = F/2 = 320/2 = 160°C

At 160°C