in making a large pot of chili for a family reunion, you find that you have to add 1 onion to your pot of…

in making a large pot of chili for a family reunion, you find that you have to add 1 onion to your pot of chili that already has 5 onions mixed in it to notice a difference. according to webers law, how many onions would you have to add to notice a difference if you are making twice as much chili with 10 onions?\n3\n2\n4\n1

in making a large pot of chili for a family reunion, you find that you have to add 1 onion to your pot of chili that already has 5 onions mixed in it to notice a difference. according to webers law, how many onions would you have to add to notice a difference if you are making twice as much chili with 10 onions?\n3\n2\n4\n1

Answer

Brief Explanations:

Weber's law states that the just - noticeable difference (JND) is a constant proportion of the original stimulus intensity. When there were 5 onions, 1 onion was the JND. The ratio of JND to the original amount is $\frac{1}{5}= 0.2$. When there are 10 onions, to maintain the same ratio, we multiply 10 by 0.2.

Answer:

2