Question

Convert the following temperatures to the kelvin scale
(a) 25°C. (b)373°C​

Answer 1

a) 25° C

25° C = (25 + 273) K

= 298 K

b) 373° C

373° C = (373 + 273) K

= 646 K

~Hope it's help uh'❤

Answer 2

Answer:

Convert the following temperatures to the kelvin scale.

$25^0C = 298.15K$

$373^0C = 646.15K$

Explanation:

We can use the following equation to convert a temperature on the Celcius scale to the temperature on the Kelvin scale.

$T_{K}=T_{C}+273.15$    ...(1)

Where $T_K$is the temperature on the Kelvin scale and $T_C$is the temperature on the Celcius scale.

From question(a),

$T_C = 25^0C$

Substitute the above value into equation (1)

$T_{K}=25+273.15$

      $=298.15K$

In question (b), it is given that,

$T_C = 373^0C$

Substitute the above value into equation (1)

$T_{K}=373+273.15$

      $=646.15K$