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What else can I help you with?
What variable is unknown until the experiment is performed?
The independent variable is the variable that is unknown until the experiment is performed. This is the variable that is manipulated by the researcher to observe its effect on the dependent variable.
What is a controlled expirement?
an experiment that can be controlled i did not know this That is not a good answer! A controlled experiment is: If you set up an experiment: Example: You have two plants. You want to know if fertilizing every day causes it to grow more. In your experiment everything has to be the same! Except one thing. You have to have the same type of dirt and pot and flower/vegetable. You have to water each of them every day. But, you fertilize ONE of them once a day until your results are clear to you, or when you want to stop testing. This way, you can see how the fertilizer effects the plant growth compared to just water every day. If you change more than one thing, like how much you water the plant, it is not a controlled experiment anymore. because then you won't know which variable (thing that you have changed) is taking effect. You wouldn't know if it was more water or the fertilizer, or both that is making the plant grow faster!
Is the cat in Schrdinger's thought experiment alive or dead?
In Schrdinger's thought experiment, the cat is considered to be both alive and dead until the box is opened and its state is observed.
What is the current status of the keyword variable in the program?
The current status of the keyword variable in the program is dependent on its declaration and assignment within the code. If the variable has been declared and assigned a value, it is considered to be in use and holds that value until it is changed or the program ends. If the variable has not been declared or assigned a value, it is considered to be uninitialized and may cause errors if used in calculations or operations.
What thought experiment did Erwin Schrodinger create?
Erwin Schrödinger created the famous "Schrödinger's Cat" thought experiment to illustrate the paradox of quantum superposition. In this experiment, a cat in a sealed box is both alive and dead at the same time until the box is opened and its state is observed.
What variable is unknown until the experiment is performed?
The independent variable is the variable that is unknown until the experiment is performed. This is the variable that is manipulated by the researcher to observe its effect on the dependent variable.
What is a non manipulated variable?
A manipulative or manipulated variable in an experiment is the variable that can be varied to give different results during the course of an experiment. For example to determine how much sugar will saturate a liter of water, we keep increasing the amount of sugar until the water becomes saturated. Here sugar is the manipulated variable. Very easy! At first, I was confused with it too!
Why can a variable be used to represent a number?
Because somethings, like profit are dependent on other factors so, profit is unknown until such factors are accounted for.
What does varbile mean in math term?
If you mean a variable then it is an unknown quantity that can represent many values until its specific value is determined usually by solving an equation.
What is a independent variable?
in a experiment, the factor that is deliberately manipulatedAn independent variable is the variable that changes and the dependant variables are the variables that don't change. So that would mean that the independent variable is typically the variable being manipulated or changed and the dependent variable is the observed result of the independent variable being manipulated.An independent variable is a variable in an experiment that is changed to test a hypothesis. The dependent variable relies on the change of the independent variable to change itself.
Why is a titration performed?
Titration is performed to determine the concentration of a substance in a solution. It involves reacting two solutions - one with a known concentration and the other with an unknown concentration - until they reach an equivalence point, allowing for the calculation of the unknown concentration.
What are the 3 variables in a science fair project and what do they mean?
The three variables of a science project are: 1. Controlled variable: A controlled variable means the part of the experiment that stays the same. This is also called the dependent variable. 2. Manipulated variable: A manipulated variable is something that can be changed by the experimenter. Also known as the independent variable. 3. Responding variable: A responding variable is the variable which you have to measure to get your results. So, you do not know the values of this variable until you measure it.
When using a scientific method what is always assumed correct until proven wrong?
in the scientific method the hypothesis is always assumed correct until proven wrong by the experiment that is being performed
What affect does salt to freezing point hypothesis indipendent and dependent variable?
An "hypothesis" doesn't have independent and dependent variables until you design an experiment to test it. If you want to test the effect that salt in solution has on the freezing point of the solution, then the independent variable is the presence, absence, or concentration of the salt. The dependent variable is the freezing temperature you measure in each condition.
The group in an experiment that is not exposed to the tested variable is called the group?
An unexposed subject is the "control" for the experiment. The purpose is to establish an idea of what would normally occur outside the testing procedure. Similarly, in human tests, an inactive "placebo" is given to some subjects to verify that the changes occur independently of the psychosomatic (belief-driven) effects. In a "double blind' experiment, the person distributing the medication also does not know whether any particular individual is receiving the actual drug or a placebo. This is hidden in coded form until the results are recorded.
What is the unknown metal in the AP Chemistry Heat Effects and Calorimetry Lab?
that is supposed to be unknown until you figure it out.
Does Andrew Lincoln of The Walking Dead smoke?
The answer is unknown, and will likely remain unknown until it is released to the public.
