Brainliest! A student wanted to answer the question, "How does the amount of glycerin affect the size of a bubble blown with soap mixture of water, dish soap and glycerin?". She decided to test the amount of glycerin added to a soap mixture and used 1 drop, 2, drops, 3 drops, and 4 drops. She would add 10 mL of soap to 50 mL of water for each bubble solution. She measured the size (cm) of the bubble produced for each solution.

What is the independent variable?

Question

Mckinney

Physics

7 May, 15:51

Brainliest! A student wanted to answer the question, "How does the amount of glycerin affect the size of a bubble blown with soap mixture of water, dish soap and glycerin?". She decided to test the amount of glycerin added to a soap mixture and used 1 drop, 2, drops, 3 drops, and 4 drops. She would add 10 mL of soap to 50 mL of water for each bubble solution. She measured the size (cm) of the bubble produced for each solution.

What is the independent variable?

+3

Answers (2)

Know the Answer?

Kara Suarez · Answer 1

Answer: water is your independent variable.

Explanation: it's the one variable that stays consistent in the experiment

Erika Huynh · Answer 2

It's Glycerin because an independent variable is defined as the variable that is changed or controlled in a scientific experiment. It represents the cause or reason for an outcome. A change in the independent variable directly causes a change in the dependent variable. The effect on the dependent variable is measured and recorded.