According to Weber's Law 2 onions should be added to notice the difference.
The correct option is b. 2
<u>Explanation:</u>
Weber’s law deals with hypotheses in psychophysics. The law explains the relation between the actual change in a physical stimulus and the perceived change.
Weber’s law was proposed by a German philosopher Gustav Theodor Fechner. Fechner dealt with psychophysics and explains about human perception.
Regarding the question, if one onion is to be added to the pot of chili to notice the difference, then two onions will be required to add to notice the difference while making twice as much chili with 10 onions.
Answer:plaintiff; preponderance of evidence
Explanation:
When a plaintiff provides evidence against a defendant it has to have a major weight in civil lawsuit inorder for a defendant to be found guilt of a suspected crime. Preponderance refers to how convincing the evidence is and how truthful it is against the other party, so it about the weight of the evidence not the amount of evidence presented and how accurate that evidence is.