Question

write down the relation between Celcius and Fahrenheit scale of temperature. Calculate the temperature which reads same in both Celcius and Fahrenheit scale of temperature.​

Answer 1

Answer:

Celsius and Fahrenheit are two scales used to measure temperature. The temperature in the centigrade scale will be expressed in degrees Celsius. The temperature in the Fahrenheit scale will be expressed in degrees Fahrenheit. The relation between Celsius and Fahrenheit is proportional. Both have a different freezing point of water and both follow the varied unit difference between each scale.

Answer 2

Answer:

Relation between °F and °C,

°F = (9/5) × °C + 32

We want know the temperature at which both °F and °C becomes equal.

So put the value X at both the places, our equation becomes,

X = 9X/5 + 32

or, 5X = 9X + 160

or, ‐4X = 160

which gives, X = –40°