An Astronomer Begins with an Object at a Certain Temperature $\Delta$

Multiple Choice

An astronomer begins with an object at a certain temperature, and increases its temperature by an amount $\Delta$ T. For which one of these values of $\Delta$ T will the final temperature of the object be LOWEST?

A) ( $\Delta$ T = 10 Kelvins)
B) ( $\Delta$ T = 10 degrees Celsius)
C) ( $\Delta$ T = 10 degrees Fahrenheit)
D) All of the answers give the same final temperature.