Read the observation, question, and hypothesis.

Observation: Hotter water seems to produce more bubbles than cold water when it is mixed with dish soap.

Question: Does water temperature affect the amount of bubbles that are produced from dish soap?

Hypothesis: Hot water produces more bubbles than cold water when it is mixed with dish soap.

D'Angela will mix soap and water in a clean beaker four times. To test her hypothesis, which conditions should change or remain the same each time?

Question

Aaden

3 February, 22:24

+3

Answers (1)

Know the Answer?

Kamora Burgess · Answer 1

She should change the temperature of the water, while keeping the amount of soap and water the same.