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Question 8In countries like USA and Canada, the temperature is measured in Fahrenheit, whereas in countries like India, it is measured in Celsius. Here is a linear equation that converts Fahrenheit to Celsius: F=95C+32(i) Draw the graph of the linear equation above using Celsius for x-axis and Fahrenheit for the y-axis.(ii) If the temperature is 30∘C, what is the temperature in Fahrenheit?(iii) If the temperature is 95∘F, what is the temperature in Celsius?(iv) If the temperature is 0∘C, what is the temperature in Fahrenheit and if the temperature is 0∘F, what is the temperature in Celsius?(v) Is there a temperature which is numerically the same in both Fahrenheit and Celsius? If yes, find it.

Answer» Question 8

In countries like USA and Canada, the temperature is measured in Fahrenheit, whereas in countries like India, it is measured in Celsius. Here is a linear equation that converts Fahrenheit to Celsius:

F=95C+32

(i) Draw the graph of the linear equation above using Celsius for x-axis and Fahrenheit for the y-axis.

(ii) If the temperature is 30∘C, what is the temperature in Fahrenheit?

(iii) If the temperature is 95∘F, what is the temperature in Celsius?

(iv) If the temperature is 0∘C, what is the temperature in Fahrenheit and if the temperature is 0∘F, what is the temperature in Celsius?

(v) Is there a temperature which is numerically the same in both Fahrenheit and Celsius? If yes, find it.


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