It would not be practical to use scientific experimentation to test the effect of

Question options:

1) friction on the speed on an object.

2) attraction on the behavior of gas particles.

3) color on the value of a painting.

4) climate on the migratory patterns of birds.

Question

It would not be practical to use scientific experimentation to test the effect of 


Question  options:

 

1)  friction on the speed on an object. 
 
 

2)  attraction on the behavior of gas particles. 
 
 

3)  color on the value of a painting. 
 
 

4)  climate on the migratory patterns of birds.

cuanchi · Answer

I would said the option 3 is the most off of topic here. But you can do an experiment and evaluate the color of of a painting and see if there is a correlation with the value of the piece. The problem is that the value of a painting is affected by so many market variables that your experiment has to be done under very controlled conditions. For example made  several  simple painting with a monotone color and make exactly copies of that in different colors. Then evaluate the price that the different works get on a free market and see if there is a correlation of the price and the color of the paintings.