The smallest amount of physical energy that can reliably be sensed by a person is referred to as the ____________________.
A)basic threshold
B)minimum threshold
C)electric threshold
D)absolute threshold

Question

Quizplus · Accepted Answer

The smallest amount of physical energy that can reliably be sensed by a person is referred to as the absolute threshold.
Key Takeaway: An absolute threshold is the smallest amount of physical energy on your senses that you become aware of. If you have a hair brush against your forearm, the smallest amount of pressure that it exerts on your skin for you to feel it is called the absolute threshold. If your apartment has a gas leak from an oven, the smallest amount of gas that you begin to detect through your sense of smell is the absolute threshold in this case.

The Smallest Amount of Physical Energy That Can Reliably Be