Question

A temperature difference of 25C is equivalent to a temperature difference of

Answer 1

A temperature difference of 25C is equivalent to a temperature difference of ∆F = 77°Fahrenheit

Given:

Given data suggests that there is a temperature difference of 25°Celsius, which can be equivalent to temperature difference in other units of temperature as well.  

Solution:

The other unit of temperature is Fahrenheit scale

The conversion factor between these two scale is given by \Rightarrow $F=\frac{9}{5} \times C+32$  

Temperature $= 25^{\circ}$

$\begin{array}{l}{\Delta F=\frac{9}{5} \times C+32} \\ {\Delta F=\frac{9}{5} \times 25+32} \\ {\Delta F=1.8 \times 25+32} \\ {\Delta F=4.8+32} \\ {\Delta F=77^{\circ} \text { Fahrenheit.}}\end{array}$

Answer 2

Answer:

77 F

Explanation:

(c-0)/100=(f-32)/180

25/100=(f-32)/180

25/10= (f-32)/18

5/2=f-32/18

90=2f-64

90+64=2f

90-64/2=f

77=f