an inspector calls
... the mass of of 1 piece of potato and record results set timer to zero and using tweezers place 1 piece in solution and pressing the timer at the same time after 20 minutes take out piece of potato and dry once dry weigh each piece and record results reapeat the experiment twice more using the remaining potato Apparatus potato potatoe corer petri dishes beaker sugar solutions 4x 100ml balance water solution 100ml ruler scissors tweezers timer glass rod paper towels diagram - i am going to measure the volume of sugar solution used and water weight of potato i will repeat the experiment 3 times to make sure the results are accurate as possible to decide if my results are reliable there should be dramatic mass change in my results in between the 3 experiments fair test my test is fair because i have onl...