It means to brake up like
HA-H+ + A-
THE H+ IS the acid hydrogen while the A- is rest of the acid
Answer;
B. Seafloor spreading
Explanation;
-Seafloor spreading is the process by which the Earth's lithospheric plates pull apart from each other, creating gaps that are filled with magma from the asthenosphere.
-Alfred Wegener was the scientist who proposed the idea of continental drift. Wegener gave four proofs to support his continental drift hypothesis. These includes;
- Similarities in coastlines
- Fossil records are similar on separate landmasses
- Geologic evidence similarities
- Climatic Change Similarities
The process of sea floor spreading was a confirmation that Wegener's hypothesis was correct.
Answer:
The maximum volume is 1417.87
Explanation:
<u>Optimization Using Derivatives</u>
We have a 24x30 inch piece of metal and we need to make a rectangular box by cutting a square from each corner of the piece and bending up the sides. The width of the piece is 24 inches and its length is 30 inches
When we cut a square of each corner of side x, the base of the box (after bending up the sides) will be (24-2x) and (30-2x), width and length respectively. The volume of the box is
Operating
To find the maximum value of V, we compute the first derivative and equate it to zero
Simplifying by 12
Completing squares
We have two values for x
The first value is not feasible because it will produce a negative width (24-2(13.58))=-6.16
We'll keep only the solution
The width is
The length is
And the height
The maximum volume is
Answer:
The current can't 'split down the parallel branch, because the diode is reverse biased so is blocking the flow of current. So basically it's acting as an open circuit. Also when the current flows it wouldn't reduce the currents amount flow through the resistor.
Explanation:
Answer:
10.0 zero, by Gauss' Law the symmetrical distribution will produce no internal electric fields
21.5 E = k Q / R^2 behaves as if all charge were at center
E = 9 E9 * 29.5 E-6 / .215^2 = 5.74E6 N/C