Roque labeled three (3) 100-ml beakers A, B and C. He filled each beaker with 50mL of water. With the help of two classmates, they simultaneously placed powdered antacid in beaker A, fragmented acid in beaker B and a whole tablet in beaker C. They measured the time it too the antacid to completely dissolve in water in each beaker.
WHICH ARE THE VARIABLES BEING STUDIED IN ROQUE’S EXPERIMENT? Place a check (/) on the spaces provided in the table below.
Rewrite the actual variable identified in item no. 1 on the table below. Describe each.
If you have some questions, don't hesitate to use the "Ask Sir Joald!" corner of every section.