Question

what is the independent variable in the following experiment: \how many drops of water can fit onto a penny dipped in soap vs a not dipped in soap? the number of drops of water the penny dipped in soap the pipette used to drop water onto the penny

Explanation:

The independent variable is the factor that is changed or manipulated in an experiment. Here, the state of the penny (dipped in soap or not) is being changed to observe its effect on the number of water - drops.

Answer:

The penny dipped in soap