Q1 of 805 Page 156

On converting 25°C, 38°C and 66°C to kelvin scale, the correct answer will be

For converting from Celsius to Kelvin we add 273 to it i.e. K = °C + 273.15


25°C + 273= 298K


38°C + 273= 311K


66°C + 273= 339K


Note - Kelvin is an absolute scale; based on absolute zero thus the Kelvin temperature scale does not use the degree (°) symbol.

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