Identify the independent, dependent, and constant variables for different experiments. Experiment 1: A soap manufacturer runs an exper

Question

Identify the independent, dependent, and constant variables for different experiments.
Experiment 1: A soap manufacturer runs an experiment to compare the foaming action of different dish detergents. Equal amounts of each brand of detergent are placed in identical containers half-filled with water. The water and dish detergent are at a temperature of 20°Celsius. Each container is agitated for 30 seconds, and then the height of the foam is measured.

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Amity 4 years 2021-07-31T17:18:48+00:00 1 Answers 52 views 0

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  1. Dau
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    2021-07-31T17:20:24+00:00
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    ANSWER:

    IV, Type of dish detergent. DV, height of foam. CV, type of container, amount of water in container, temperature of water, time the container is agitated.

    Explanation:

    Independent variable(IV)- what you change during the experiment.

    dependent variable(DV)- what you’re measuring during an experiment. The dependent variable is DEPENDENT because it’s results DEPEND on the independent variable at play.

    Constant variables(CV)- things that do not change in order to isolate the tested variables as much as possible.

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