Answer:
The pH scale was invented by Svante Arrhenius is false.
Explanation :
because the pH scale was invented by Soren Sorensen
A..........................................
Answer:
I know for sure that it's either A or B have a great day sorry I don't know which one completely
Answer:
a. Capacitance
b. Charge on the plates
e. Energy stored in the capacitor
Explanation:
Let A be the area of the capacitor plate
The capacitance of a capacitor is given as;
![C = \frac{Q}{V} = \frac{\epsilon _0 A}{d} \\\\](https://tex.z-dn.net/?f=C%20%3D%20%5Cfrac%7BQ%7D%7BV%7D%20%3D%20%5Cfrac%7B%5Cepsilon%20_0%20A%7D%7Bd%7D%20%5C%5C%5C%5C)
where;
V is the potential difference between the plates
The charge on the plates is given as;
![Q = \frac{V\epsilon _0 A}{d}](https://tex.z-dn.net/?f=Q%20%3D%20%5Cfrac%7BV%5Cepsilon%20_0%20A%7D%7Bd%7D)
The energy stored in the capacitor is given as;
![E = \frac{1}{2} CV^2\\\\E = \frac{1}{2} (\frac{\epsilon _0 A}{d} )V^2](https://tex.z-dn.net/?f=E%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20CV%5E2%5C%5C%5C%5CE%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%28%5Cfrac%7B%5Cepsilon%20_0%20A%7D%7Bd%7D%20%29V%5E2)
Thus, the physical variables listed that will change include;
a. Capacitance
b. Charge on the plates
e. Energy stored in the capacitor