Controlled (or control) variables are things that are kept the same during an experiment. There are usually many- for example, when testing how light intensity affects photosynthesis, the controlled variable would be the type of plant used, or the color of the light.
what is an controlled variable. we need to know it for our science proformance asscement!!! From a friend in need!
controlled variable is something that is controlled by the independent variable
An uncontrolled variable is the same as a confounded variable. This variable is the thing you cannot control.
IT is to have fair test in science experiment
in process automatic controlled work, that quantity or condition of a contolled system that is directly measured or controlled.
Something that dose not change in an experiment, that the results are compared too.
Controlled variables are the ones that remain the same through each phase of an experiment. The independent variable is changed each time the experiment is conducted to qualify the outcome.
keep constant/unchanged or the same
there is only one manipulated varable in an experiment otherwise it would not be a controlled experiment
independend varable (<>)
Radio controlled refers to something that is controlled by remote means via radio frequency, such as radio controlled cars or planes. It is slightly different than remote controlled items which usually have a wire connection.
no the variables cant be controlled.
if the experement can be repeated and the same results made then the experement is controlled if not the experement is not controlled
what is a varable
there is only one manipulated varable in an experiment otherwise it would not be a controlled experiment
An "Indepndent Variable" is something in the expieriment that can be changed. And a "Dependent Variable" is something that doesn't change.
controle depenent independent
varable
independend varable (<>)
remove the varable speed pulley-replace both belts re-install varable speed pulley--your done.
Something that dose not change in an experiment, that the results are compared too.
A liquid has a variable shape and a definite volume.
The dependent (or responding) variable is the one that is observed and likely changes in response to the independent variable.
A varable.
Something you would either keep the same or change during a practical, to ensure the experiment is a fair test.