An action potential forms :)
-Apex-
The neuron in your finger senses the temperature first. It sends a signal to your brain, which then interprets the information and signals your muscles to move your hand away from the heat source.
Something You Can Do with Your Finger was created on 2000-07-12.
your finger can tell when an object is hot or clod because when a stimulus (the object) touches your skin, receptors transmit it to the brain and your brain sends a reflex reaction to let go
an action potential moves along the neuron
When you touch your finger to your nose, the action force is the force exerted by your finger onto your nose. The reaction force is the equal and opposite force exerted by your nose back onto your finger, as described by Newton's third law of motion. These two forces are known as an action-reaction pair and occur simultaneously whenever two objects interact with each other.
an action forms
The temperature of a finger bowl is typically lukewarm, meaning it is neither hot nor cold. It is meant to be comfortable for rinsing fingers after a meal.
Put the finger in water, temperature 100 - 104F.
There are two forces involved; the finger pushes against the nose, and the nose pushes against the finger.
Because the oil on your finger has some kind of reaction with the surface of the ice.
an action potential moves along the neuron
A wagger is something who, or something which, wags, such as a tail or a finger.