Question

please tell me the solution of this question​

Answer 1

$\huge\mathcal{\underbrace{SOLUTION:-}}$

✍️ To convert Kelvin to Degree Celsius, we subtract 273 from the given data .

✍️ To convert Degree Celsius to Kelvin, we add 273 from the given data .

✍️ To convert Degree Celsius to Fahrenheit or Fahrenheit to Degree Celsius, we use

$\bigstar\:\rm{\red{\boxed{F\:=\:\dfrac{9}{5}\:C\:+\:32\:}}}$

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[a] 300 Kelvin = 300 - 273 = 27°C .

[b] 40°C = 40 + 273 = 313 Kelvin .

[c] 40°C = 104 Fahrenheit .

• => C = 40°C

$\rm{\implies\:F\:=\:\dfrac{9}{5}\:\times{40}\:+\:32\:}$

$\rm{\implies\:F\:=\:72\:+\:32\:}$

$\checkmark\:\rm{\purple{\implies\:F\:=\:104\:Fahrenheit\:}}$

[d] 95 Fahrenheit = 35°C .

• => F = 95 F

$\rm{\implies\:95\:=\:\dfrac{9}{5}\:\times{C}\:+\:32\:}$

$\rm{\implies\:95\:-\:32\:=\:\dfrac{9}{5}\:\times{C}\:}$

$\rm{\implies\:C\:=\:63\times\:\dfrac{5}{9}\:}$

$\checkmark\:\rm{\blue{\implies\:C\:=\:35^{\degree}C\:}}$

Answer 2

Hello Dear!

Your Answer is in the Attachment!

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