Question

Convert -40^(@)F into Celsius and Kelvin scale

Answer 1

Answer: Celcius: ℃ = K - 273.15

Kelvin F = K × 1.8 - 459.67

Explanation:

Answer 2

°C = (°F − 32) × 5/9

°C = (- 40 - 32) x $\frac{5}{9}$

    = (-72) x $\frac{5}{9}$

    = -40

∴ -40°F = -40°C

K = 273 + °C

  = 273 + (-40)

   = 273 - 40

   = 233

∴ -40°F = -40°C = 233K