Question

Convent into kelvin scale.
a) 25°C
b) 373°C​

Answer 1

Explanation:

Complete step by step answer:

(a) The temperature in degrees Celsius is 25∘C. To convert it into kelvin, add 273. Hence, the temperature of 25∘C is equal to 298 K . (b) The temperature in degrees Celsius is 373∘C.

Answer 2

Answer:

a) 298.15 K or 298 K

b) 646.15 K or 646 K

Explanation:

0°C = 273.15 K

a) 25°C = 25 + 273.15 = 298.15 K

b) 373°C = 373 + 273.15 = 646.15 K

We normally add 273 to the degree to convert it into Kelvin. But 273.15 is the actual value.

a) 25°C = 25 + 273 = 298 K

b) 373°C = 373 + 273 = 646 K