Final answer:
To convert the temperature of 45°C to Kelvins, the formula K = °C + 273.15 is used, yielding the result of 318 K. So the correct conversion is 45°C to 318 K. so, option D is the correct answer.
Step-by-step explanation:
To convert a temperature of 45°C into Kelvins, use the formula where K represents the temperature in kelvins, and °C represents the temperature in degrees Celsius. According to this formula, you add 273.15 to the Celsius temperature to get the Kelvin temperature.
The conversion will be as follows:
K = 45°C + 273.15
= 318.15 K
Rounding if necessary, we find the temperature in Kelvin to be 318 K. Therefore, the correct answer is d. 318 K.
To convert 45°C to Kelvin, you can use the formula K = °C + 273.15. Therefore, the temperature in Kelvin would be 318.15 K.
To convert Celsius to Kelvin, we use the formula K = °C + 273.15. Therefore, to convert 45°C to Kelvin, we compute 45 + 273.15 = 318.15 K.