As a prank, you decide to fill your friend's suitcases with rice. You want to add to your friend's bag the least amount of weight that they will still notice that weight was added to the bag. To figure out how much

Question

Quizplus · Accepted Answer

The just noticeable difference (JND) is the minimum amount of change in a stimulus that can be detected, which is what you need to determine the least amount of weight your friend will notice.

As a Prank, You Decide to Fill Your Friend's Suitcases