Scientific Method: Testing the Hypothesis

The video tutorial explains the concept of experiments, highlighting that they are often used to test hypotheses. It provides personal examples of everyday experiments and introduces controlled experiments, which test one factor at a time. The tutorial then details the design of a specific experiment using salt water as the variable, explaining the setup of control and experimental groups to test the effect of salt in water when frozen.

How will the experiment involving salt water be conducted?

In the described experiment, what is the control setup?