Flora is boiling water on a stove. She turns the temperature dial up to boil the water. The water is boiling vigorously with large bubbles quickly forming and bursting at the surface. Flora wonders if the boiling temperature changes when she turns the dial. What would you tell Flora? Circle the best answer. A !e boiling temperature is greater when the dial is set at high.
B !e boiling temperature is greater when the dial is set at low.
C !e boiling temperature is the same at both settings.
Explain your thinking. What “rule” or reasoning did you use to select your answer?