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It is important to use the same amount of water each time you conduct the experiment because if you change more than 1 thing in an experiment, then you can't know the true result because you tested too many things. You need all controlled variables in an experiment except for 1 manipulated variable.
So that you can know what happens to the different amounts of water ,at what times and at what rates too
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How do you get an egg to float with salt in the water?
How Can I make An Egg Float in Salt Water whats the ingredents and more important how may i do this Experiment Since this is an experiment, keep dissolving more salt until the egg floats. It should once you've added enough. It all has to do with the amount of water , and the amount of salt dissolved in it.
Why is it important to let water to become still before an experiment?
If water is not still before an experiment then if the experiment involves measuring water then the measurement would not be accurate. Also if there is something in the water you might spill it out and spoil your experiment.
In an experiment what is independent variable?
The independent variable is the factor that is being changed in an experiment. For example, if you were testing how growth is affected by the amount of water is given to a plant, then the amount of water would be the independent variable. Basically, an independent variable is the variable which an experiment is designed to test.
What is the control in an experiment testing the dissolution rate of various pain relievers in water?
Some constants in your experiment should be: -the amount of water -the temperature of the water (unless your gonna have different temps.) -the strength of the pain reliever ...and more of that sort of stuff it all depends on what your aim is for your experiment and stuff like that.
Within the framework of an experiment how do you describe the independent variable dependent variable and the controlled variables?
When performing an experiment the independent variable is the variable that the experiment is testing, for example if you are testing how light affects plant growth the amount of light is the independent variable. The controlled variables are the variables that remain the same throughout the experiment so the type and amount of dirt, the type of plant used, the amount of water etc...
Why is it important to let water to become still before an experiment?
If water is not still before an experiment then if the experiment involves measuring water then the measurement would not be accurate. Also if there is something in the water you might spill it out and spoil your experiment.
How do you get an egg to float with salt in the water?
How Can I make An Egg Float in Salt Water whats the ingredents and more important how may i do this Experiment Since this is an experiment, keep dissolving more salt until the egg floats. It should once you've added enough. It all has to do with the amount of water , and the amount of salt dissolved in it.
Does Limestone rock affect your salt water pool Ph levels and does the rocks breakdown from the salt?
I just conducted an experiment with a small amount of limstone in beakers of acids and bases and the Ph levels stayed the same.
What are the constants in an experiment?
In an experiment, the constants are the things that remain the same each time an experiment is repeated. It could be something like the amount of water used.
In an experiment what is independent variable?
The independent variable is the factor that is being changed in an experiment. For example, if you were testing how growth is affected by the amount of water is given to a plant, then the amount of water would be the independent variable. Basically, an independent variable is the variable which an experiment is designed to test.
Why was water important to the hopi and what ceremony was conducted to ensure the next rainfall?
i like candy
How much water does a bean plant need to grow?
i have conducted an experiment and i have noticed in 4 days a plant has grown 150mm with only getting 140ml of water a day
How is transpiration important in the water cycle?
It contributes to the amount of water in the air, which affects the amount of precipitation.
In the rusting experiment why is it important to cover the boiled water with oil?
it removes oxygen
What are the examples of hypothesis?
A hypothesis is like an educated guess before an experiment is conducted. For example, when boiling water, it would be possible to hypothesize that the higher the temperature, the faster the water will boil.
Why was the experiment of James van helmont important?
The reason this experiment was important is because he wanted to find out if there was any other intake besides water and soil and there was and it was carbondioxide so it was important to find out carbondioxide.
What is a Fixed variable in a science experiment?
A fixed variable is the thing that stays the same, such as the amount of water.
