A room that has a temperature of 15'C. a few minutes later, the temperature in the room rose to 45'C. then the temperature rise that occurs in the room is?

A room that has a temperature of 15'C. a few minutes later, the temperature in the room rose to 45'C. then the temperature rise that occurs in the room is?

Discussion:

initial temperature = 15'C
final temperature = 45'c
then the temperature increase = 45 - 15 = 30'C