Question

por favor alguém sabe ?

Answer 1

$a) \frac{10}{5} = \frac{T_{f}-32}{9} \\ \\ 9. \frac{10}{5} = T_{f}-32 \\ \\ \frac{90}{5} +35=T_{f} \\ \\ T_{f}=18+35=53F$

$b) \frac{T_{c}}{5} = \frac{50-32}{9} \\ \\ \frac{T_{c}}{5} = \frac{18}{9} \\ \\ T_{c}=2.5 \\ \\ T_{c}=10C$

$c) \frac{50-32}{9} = \frac{T_{k}-273}{5} \\ \\ \frac{18}{9} = \frac{T_{k}-273}{5} \\ \\ 2.5 = T_{k}-273 \\ \\ T_{k}=273+10 =283K$

$d)T_{c}=500-273=227C$