Question

Faça a conversão entre as escalas de temperatura:

a) 20° C -> F
b) 30° C ->F
c) 08° C -> C
d) 23° F -> °C
e) 123 K -> °C
f) 127°C -> °F
g) 317 K -> F
h) 41° F -> K
i) 3 K -> °C
j) 86° F -> K

Answer 1

• a) 20/5=°F-32/9
• °f-32=4x9=36
• °f=36+32= 176°F
• b)30/5=°f-32/9
• °f-32=6x9=54
• °f=54+32= 86°F

A fórmula é

°C/5=°F-32/9=K-273/5

Vc só substitui o número pela letra é resolve

Answer 2

$\frac{Tc}{5} =\frac{Tf - 32}{9} = \frac{Tk-273}{5} \\\\a)68\\\\b) 86\\\\c) 8\\\\d) -19,22...\\\\e) -150\\\\f) 260,6\\\\g) 329,6\\\\h) 263,7\\\\i) -270\\\\j) 288,77..$