Experiment of December 10, 2020:
The time to submit an answer is over. You can now view the solution of the experiment.
What does Mr. Santa observe?
A) The display of the scale does not change. In both cases it shows 0 grams.
B) With a finger in the water the scale shows a negative value, with a fist in the water a positive value.
C) With a finger in the water the scale shows a positive value, with a fist in the water a negative value.
D) With finger in water the scale shows a small positive value, with fist in water a bigger positive value.