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antiseptic1488 [7]
3 years ago
7

a group of students wants to see how temperature affects the time it takes for spilled water to dry up. in the investigation wat

will be the dependent and independent variable
Chemistry
2 answers:
marusya05 [52]3 years ago
8 0

Answer:

The correct answer will be-

1. Independent variable-Time

2. dependent variable- spilled water.

Explanation:

The experiment was performed with the aim to study the effect of temperature on spilt water to dry up.

The variables are the factors on which the experiment is based which can be distinguished into two types: the independent variables and dependent variables.

The independent variables are the variables which can be controlled and changed or can change itself in the experiment while the dependent variable is the variables which depend on independent variables and is studied in the experiment.

Since the time in the experiment can be controlled will be considered an independent variable while the volume of drying of spilt water is studied will be considered the dependent variable.

labwork [276]3 years ago
3 0
The dependent variable would be the spilled water and the independent variable would be how much time it takes for it to dry up:)
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<h3>Reaction between oxygen and ethene</h3>

Ethene (C2H4) burns in the presence of oxygen (O2) to form carbon dioxide (CO2) and water (H2O) along with the evolution of heat and light.

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from the equation above;

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