Answer:
Open Circuit
Explanation:
Because the circuit isnt closed, the current wont flow
Answer:
interpersonal.
Explanation:
Out of all the activities performed by Michelle, three activities involves the interpersonal skills.
1. Meeting with city officials
2. Meeting with section managers
3. Handling the complaint filed by an employee
All these activities involves interpersonal skills. Hence, we can say that she had spent her most of the day by using the interpersonal skills.
The absolute zero in temperature refers to the minimal possible temperature. It is the temperature at which the molecules of a system stop moving, so it is a really useful reference point.
<h3>Why absolute zero can't be reached?</h3>
It would mean that we need to remove all the energy from a system, but to do this we need to interact with the system in some way, and by interacting with it we give it "some" energy.
Actually, from a quantum mechanical point of view, the absolute zero has a residual energy (so it is not actually zero) and it is called the "zero point". This happens because it must meet <u>Heisenberg's uncertainty principle</u>.
So yes, the absolute zero can't be reached, but there are really good approximations (At the moment there is a difference of about 150 nanokelvins between the absolute zero and the smallest temperature reached). Also, there are a lot of investigations near the absolute zero, like people that try to reach it or people that just need to work with really low temperatures, like in type I superconductors.
So, concluding, why does the concept exist?
- Because it is a reference point.
- It is the theoretical temperature at which the molecules stop moving, defining this as the <u>minimum possible temperature.</u>
If you want to learn more about the absolute zero, you can read:
brainly.com/question/3795971
D pad or rb or lb hop this helps
A. Physical I/O sensors
Safety switches, operator inputs, travel limit switches etc
