justabout anything can be a variable. ex. Temperature, Mass, time, weight, etc.
it is avariable
A variable is something that represents, or stands in for something unknown, for example a number. You could be given the math problem 6 + x = 9, in which you would have to figure out what the variable is, which, in this situation, is x.
It is a variable fraction. The exact nature will depend on the form in which the variable appears:as part of an algebraic, trigonometric, etc function. In some cases the fraction will have a name, in others it will not.
Life is an experiment. When you die, that experiment is over.
The kite experiment was a scientific experiment
The base word of "experiment" is "experiment."
a labatory experiment, a natural experiment, a field experiment
To experiment is a verb. An experiment would be a noun.
a labatory experiment, a natural experiment, a field experiment
experiment
What a person intends to do in an experiment depends on what the experiment is. Someone will need to know what the exact experiment is to know what they would do in it.
"They were doing an experiment" is past tense.