Answer:
ground
Explanation:
In modern cars, the chassis is connected to the negative terminal of the battery, and provides the "ground" or "return" for the circuit.
Answer:
Electroplating is the method of hydrolysis placing one layer of metal on another.
Explanation:
Electroplating is the method of hydrolysis placing one layer of metal on another, most frequently for ornamental reasons or to avoid metal deterioration due to corrosion. some precise electroplating are copper, silver and chromium plating are also available.Electroplating enables producers to utilize cheap metals like steel or zinc for the bulk of the item and then apply differently.
Option choice b is the correct answer
Answer: A square is transformed onto a rectangle by increasing its length and decreasing its other side by the same percentage amount.
Explanation:
On a basic note, both square and rectangle have similarity. They both have 4 sides. The difference is that a square has all sides equal but a rectangle has opposite sides equal.
If we increase the length of two opposite sides of a square it will form length of a rectangle.
Now, on decreasing length of two remaining sides of square, we will get two breadth sides of a rectangle.
In this way, we can change a square into a rectangle.