Question

convert the following temperature 489K to celsius and 373 celcius to kelvin
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Answer 1

Solution:-1

We know

$\boxed{\sf 1°C=273K$

$\\ \sf\longmapsto 489K$

$\\ \sf\longmapsto 489-273$

$\\ \sf\longmapsto 216°C$

Solution-2

$\\ \sf\longmapsto 1°C=273K$

$\\ \sf\longmapsto 373°C$

$\\ \sf\longmapsto 373+273$

$\\ \sf\longmapsto 646K$

Answer 2

Answer:

646k and

Explanation:

1C-273k

therefore 373 C= 273+373

=646K

Now ,

489k= 489-273

=216C