To use a voltmeter to measure the voltage across a metal wire and an ammeter to measure the current passing through the wire, and: The main variables in a science experiment are the independent ...
The main variables in a science experiment are the independent variable, the dependent variable and the control variables. The Independent Variable is what we change or control in the experiment. The ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback