Question

the value of temperature 216.55k on fahrenheit scale is

Answer 1

Hello Dear.

Your Answer is Here.

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Given---
Temperature in Kelvin Scale(Tk) = 216.55 K

Using the Formula,
 Tk = Tc + 273.15 
 Tc =  Tk - 273.15
 Tc = 216.55 - 273.15
 Tc = - 56.6 °C

Thus, temperature on Celsius scale is -56.6°C

Converting the temperature in Celsius scale to Fahrenheit scale,

Using the Formula,
     F = (9/5)Tc + 32
     F = (9/5)(-56.6) + 32
     F = -101.88 + 32
     F = -69.88 °F

Thus, the temperature on Fahrenheit scale is  - 69.88°F.

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Hope it helps.

Have a Marvelous Day.

Answer 2

The answer is given below :

We know that,

Temperature in degree Celsius (Tc) + 273 = Temperature in Kelvin (Tk)

⇒Tc + 273 = 216.55

⇒ Tc = 216.55 - 273

⇒ Tc = - 56.45° C

We know that,

Temperature in Fahrenheit (Tf) = 9/5 (Temperature in degree Celsius, Tc) + 32

⇒ Tf = 9/5 × (-56.45) + 32

⇒ Tf = -101.61 + 32

⇒ Tf = - 69.61 °F

So, we finally get that 216.55 K = - 69.61 °F

Thank you for your question.