Question

Usando a formula de convençõa , faça as transformação de temperatura.

a) 36 °C para °F
R=




b) 350 °C para K
R=




c) 273 K para °C
R=





d) 200 °F para °C
R=




e) 0 °C para K
R=​

Answer 1

Explicação:

a)

$\sf \dfrac{T_C}{5}=\dfrac{T_{F}-32}{9}$

$\sf \dfrac{36}{5}=\dfrac{T_{F}-32}{9}$

$\sf \dfrac{T_{F}-32}{9}=\dfrac{36}{5}$

$\sf \dfrac{T_{F}-32}{9}=7,2$

$\sf T_{F}-32=9\cdot7,2$

$\sf T_{F}-32=64,8$

$\sf T_{F}=64,8+32$

$\sf \red{T_{F}=96,8°F}$

b)

$\sf T_{K}=T_{C}+273$

$\sf T_{K}=350+273$

$\sf \red{T_{K}=623K}$

c)

$\sf T_{K}=T_{C}+273$

$\sf 273=T_{C}+273$

$\sf T_{C}=273-273$

$\sf \red{T_{C}=0°C}$

d)

$\sf \dfrac{T_C}{5}=\dfrac{T_{F}-32}{9}$

$\sf \dfrac{T_C}{5}=\dfrac{200-32}{9}$

$\sf \dfrac{T_C}{5}=\dfrac{168}{9}$

$\sf 9\cdot T_{C}=5\cdot168$

$\sf 9\cdot T_{C}=840$

$\sf T_{C}=\dfrac{840}{9}$

$\sf \red{T_{C}=93,33°C}$

e)

$\sf T_{K}=T_{C}+273$

$\sf T_{K}=0+273$

$\sf \red{T_{K}=273K}$