Question

A student adds different amounts of ice to four samples of water It will of course the change in temperature after 30 minutes what is the independent variable in this investigation A final temperature B ice cubes added C amount of time D initial temperature

Answer 1

In this investigation, the independent variable is **B ice cubes added**. The independent variable is the one that is changed or controlled in an experiment to test its effects on the dependent variable, which is typically the outcome being measured (in this case, the change in temperature).