Question

3.transforme as temperaturas.

a) Celsius para fahrenheit:
47°C


b) Celsius para kelvin:
174°C



c) Kelvin para fahrenheit:
315K

Answer 1

Resposta:

a) $\frac{C}{5}=\frac{F-32}{9}$

$\frac{47}{5}=\frac{F-32}{9}$

5F-160=423

5F=423+160

5F=583

F=$\frac{583}{5}$

F=116,6º

b) K=C+273

K=174+273

K=447

c) $\frac{F-32}{9}=\frac{K-273}{5}$

$\frac{F-32}{9}=\frac{315-273}{5}$

$\frac{F-32}{9}=\frac{42}{5}$

5F-160=378

5F=378+160

5F=538

F=$\frac{538}{5}$

F=107,6º