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What the name given to someting that is being tested and therefore changed on purpose?
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What is a good result for PH testing?
PH testing refers to testing a sample for its acidity or basicity. Therefore, there is no good or bad result. It depends on what is being tested, and for what purpose. A pH level of 7 is neutral.
Why will 14 carat gold turns black when testing with acid?
583 gold when tested with 14 carat acid changed to green why is that
Is diamond a semiconductor or not?
Diamonds conduct heat and electricity: this is the property tested by diamond probes. And in the technology sense of semiconductor, diamond is too expensive to be used for this purpose.
Are indicators acidic or basic in nature?
Indicators are chemical solutions that are used for the main purpose of showing whether the tested solution is an acid or base. That being said indicators can be acids or bases.
Why is urine tested?
Urine is tested by doctors if they suspect cystitus or if you are diabetic
Can a scientific law be tested changed and tested again?
Yes, and yes again. That's what makes science functional.
What is a good result for PH testing?
PH testing refers to testing a sample for its acidity or basicity. Therefore, there is no good or bad result. It depends on what is being tested, and for what purpose. A pH level of 7 is neutral.
What variable is the part of the experiment that is being tested or the part that is changed by the person doing th experiment is called?
There Is Independent Which can Be Changed and Dependent That Cannot Be Changed.
What is the purpose of a chorionic villi sampling?
The tissue can be tested for genetic defects.
What is the part of an experiment that is not being tested or part that is changed by the person doing the experiment?
control
The what variable is the part of the experiment that is being tested or the that is changed by the person doing the experiment?
answer wat?
What is the variable in the part of the experiment that is being tested or that is changed by the person doing the experiment?
independent!!!
What variable that is being tested or the part that is changed by the person doing the experiment?
Dependent variable
What is the part of the experiment that is being tested or the part that is changed by the person doing the the experiment?
control
What is the part of the experiment that is being tested or the part that is changed by the person doing the experiment?
control
What is the variable is of the experiment that is being tested or the part that is changed by the person doing the experiment?
Independent
What is the part of an experiment that is being tested or the the part that is changed by the person doing the experiment?
control
