When a Rod of Metal Is Heated Intensely, Its Predominant

Multiple Choice

When a rod of metal is heated intensely, its predominant color will

A) remain red as the intensity of light increases.
B) change from red through orange to white and then to blue.
C) change from blue through white, then orange, and finally red, when it becomes red-hot at its hottest.
D) be white, all colors mixed together, as the intensity of light increases.