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Which is a value that should remain constant for all samples in this experiment?
Wiki User
∙ 8y ago
It could be many things such as temperature or pressure.
Wiki User
∙ 8y ago
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Would you hear a change in pitch if you are on a moving train and the train whistle blows?
Since you are also on the moving train, the pitch should remain constant.
Should the density of Al be the same for all Al samples?
The density of pure aluminium is the same for all samples.
Researchers performing a well-designed experiment should base their conclusions on?
data from repeated trials of the experiment
What should be close to the real thing in an experiment?
Your hypothesis.
Does cheddar cheese have probiotics?
Yes it does. I should know, I did an experiment on it.
What is name of all factors that should remain the same in an experiment?
Factors that are kept the same in an experiment are called constants.
The total amount of energy in the univeres changes?
No, it should remain constant.
What are constants in an experiment?
Constants are the things that are kept the same each time one of the trials in the experiment is repeated. For example, constants could include the amount of water used, the brand of effervescent tablet used, the type of water used, and the fact that the water was not stirred. As many outside factors as possible should be kept constant in an experiment so that the researcher can be sure that any changes that occur do so because of the independent variable.
What are factors that are held constant throughout an experiment called?
Constants are factors in an experiment that stay the same. This should not be confused with controls -- which is a standard used for comparison
What is the difference between static and dynamic variables?
Static variables (should) remain the same e.g. temperature of a water bath, k constant of a particular spring. Dynamic variables change as the experiment progresses e.g. air temperature and pressure, amount of natural light.
What is The thing you change in an experiment?
The chemical composition and physical state of substances can change during an experiment.For example two reactants in solid or liquid form can react in an experiment to give a product in a gaseous form.
What should be held constent in experiment?
Everything should be held constant except for one independent variable, the one thing you change. If you don't keep everything else constant, you can't determine the cause of changes in the dependent variable.
How do you use the word constant information in a sentence?
"constant information" is not a word it is two words. Very funny - here are a couple of good sentences for you. Constant information makes it possible to win a war. You should collect constant information when doing any science experiment.
What is the best concealer?
All people have different opinions, so you should probably buy some concealers and experiment with it. You may also go to sites which give out free makeup samples.
How often should you put oil in your van?
Level should remain fairly constant. oil changes 3-5k mi. If you are losing oil, that is a sign of wear.
What is the difference between independent variable and constant?
3x-4y+4x+2 the constant is the number without a variable(+2) the variable(s) will be x and y.independent varibles will be variables standing alone,with no numbers next to it.EG 2+x.the independent variable is x
Would you hear a change in pitch if you are on a moving train and the train whistle blows?
Since you are also on the moving train, the pitch should remain constant.
