Question

solve this one given in image from 11 class

Answer 1

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✖️Solve this image ✖️


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Given,


K=273

F=32

And


K=373

F=212




$= k - 273 = \frac{373 - 273}{212 - 32}$



$= k - 273 = \frac{100}{180} f - 32$




$k = \frac{5}{9} f - 32 + 273.......1$


When ,

K = 0


$0 = \frac{5}{9} f - 32 + 273$


$= f - 32 = \frac{273 \times 9}{5}$

$f = 459.4$

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