In a control, the scientists know what to expect what will happen in an experiment... it is used for comparison.A variable is pretty simple. All it is, is the thing in the experiment that changes. There is usually only one of them in an experiment, and there are two kinds... Im sure you are familiar with them.-An independent variable is when the scientist controls what they are looking for-A dependent variable scientists dont control directly, but they measure for results
they are making sure no outside influences affect the experiment. This ensures that whatever is going to happen will happen on its own.
They need multiple instances of the same event with one variable.
A scientist. Now stop cheating on your homework.
Variable Geo happened in 1993.
it would not be a independent variable (manipulated variable) any more it would a diffrent variable.
A scientist knows when a tsunami will happen depending on the wheather that day and the waves movements.
I don't know about what "should" happen, I only know what does happen, which is that sugar does not conduct electricity to any significant degree.
Nothing will happen, it's going to be a regular year.
A hypothesis is not a variable...it is something that you think will happen based on reasoning and observations, before doing an experiment.
a inventor invents things but a scientist finds out what things happen in the world
yeah dude a scientist can predict when a tornado will happen.
Geese will die.
smoothing over of conflict
An independent variable may happen in an experiment. A variable is a different component that is applied to experiments. If it is independent that means it doesn't rely on any other factor.
yes there is a chance it will happen if scientist mess up but it will most likely not happen
They happen so fast
to what they think will happen in a certain situation
that the universe will keep on expanding
Copper sulphate can conduct electricity. However, this will only happen when it is in liquid or gaseous state but not in solid form.
In order to be certain that the changing of the independent variable directly affects the dependent variable, a control must be taken where the independent variable is not changed-this ensures that whatever happens to the dependent variable happens because of the independent variable, and is not something that would happen anyway.
the world is meant to end and scientist said it
A scientist's hypothesis is a intelligent guess as to what will happen in a certain experiment