Question

transforme 38 °C em °F e °K

Answer 1

$temos \: que \: \\ \frac{c}{5} = \frac{f - 32}{9} \\ \frac{38}{5} = \frac{f - 32}{9} \\ 5.(f - 32) = 38.(9) \\ 5f - 160 = 342 \\ 5f = 342 + 160 \\ 5f = 502 \\ f = \frac{502}{5} \\ f = 100.4f \\ \\ k = c + 273.15 \\ k = 38 + 273.15 \\ k = 311.15k$