Chapter 1

NCERT
Class 9
Science
Solutions
2. Convert the following temperatures into Kelvin Unit. (a) 25°C (b) 373°C

Question:

Convert the following temperatures into Kelvin Unit.

(a) 25°C (b) 373°C

Answer:

(a) Kelvin Temperature = Celsius Temperature + 273

= 25 + 273 = 298K

(b) Kelvin Temperature = Celsius Temperature + 373

= 373 + 273 = 646 K

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