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What is the dependent variable in an experiment to test how fast sugar dissolves in hot water?
The dependent variable in this experiment would be the time it takes for the sugar to completely dissolve in hot water.
What type of variable depends on the controlled variable?
The variable that depends on the controlled variable is typically the dependent variable. This variable is measured or observed to see how it responds to changes in the controlled variable during an experiment or study.
What can be the controlled variable for making glowing water for a science fair?
The controlled variable for making glowing water could be the concentration of the glowing compound (such as a fluorescent dye or chemical) added to the water. By keeping the concentration consistent, you can ensure that any differences in glow intensity are due to the manipulated variable (such as the amount of light exposure or type of light source used) and not the concentration of the glowing compound itself.
What is the independent and dependent groups of an controlled experiment?
In a controlled experiment, the independent variable is the variable that is deliberately changed or manipulated by the researcher to observe its effect on the dependent variable. The dependent variable is the variable that is observed and measured in response to changes in the independent variable. The independent variable is controlled by the researcher, while the dependent variable is the outcome that is measured.
What is a manipulated variable in which can freeze faster salt or sugar?
If you're trying to set up an experiment, the manipulated variables would be salt and sugar, and varying ratios of salt to water or sugar to water. Say you wanted to find out how fast water froze if it had sugar in it, and wanted to compare it to how quickly it froze with salt. Your controls would be the amount of water, the type of container, and the temperature of the freezer. You could pour 18 plastic cups of water, 6 plain water (the control), 6 with salt and 6 with sugar. You could also vary the amount of sugar or salt in the water (say, .5% to 2.5%, with an increase of .5% in each cup).
What does controlled varibles mean?
A controlled variable is the part of an experiment has to remain constant throughout the entire time. Example: Heating a cup of water to dissolve sugar. The temperature would change time to time, but the CONTROLLED variable would have to be the type of sugar and consistency of stirring.
What are the controlled variables and changed variables when soybeans absorb water?
The controlled variable is the type of soybean, and the changed variable is the type of water that the soybean is absorbing.
Which factor is the independent variable in this experiment?
Concentration of sugar in the water
What does control variable means?
what does controlling the variable mean?
What is the variable of sugar and salt?
The variable for both sugar and salt is temperature: more sugar or salt will dissolve in water at a higher temperature. The amount of water is also a factor, since more water will be able to dissolve more sugar or salt.
What is cotrols variable?
controlled variable is something that is controlled by the independent variable
What role does independent and dependent variable play in controlled experiments?
The independent variable in an controlled experiment is what you are changing (for example, amount of water or sunlight a plant gets). The dependent variable changes because of the independent variable. Its the outcome of the independent variable.
What is the dependent variable in an experiment to test how fast sugar dissolves in hot water?
The dependent variable in this experiment would be the time it takes for the sugar to completely dissolve in hot water.
What is the control and independent and dependent variable in the 'how many drops of H2O can fit on a penny'?
The controlled variable is the penny. The independent variable is the water. The dependent variable is the amount of water able to fit on the penny.
What type of variable depends on the controlled variable?
The variable that depends on the controlled variable is typically the dependent variable. This variable is measured or observed to see how it responds to changes in the controlled variable during an experiment or study.
What is a relevant controlled variable?
Time, temperature, amount, etc. For example, how much water will flow into the container in 1 hour uses time as a relvant controlled variable.
What is cotrol?
controlled variable is something that is controlled by the independent variable
