It means that you have a measurement in one unit (for example, 10 km), and convert it into the equivalent in some other unit (for example, 10,000 meters).
You would use meters for measuring length in the metric system, which is the standard unit for length. Inches are used in the imperial system for measuring length.
Depends what you mean by "succeed." Michelson did several measurements of the speed of light, using some of the best insturments of his day, and came up with a number within about 0.1% of the presently accepted value. I'd call that a "success."
i mean change
You could measure the volume of the liquid before and after changing its shape by using a graduated cylinder or measuring cup. If the volume remains the same before and after changing its shape, the liquid has constant volume regardless of its container or shape.
In measuring, "rise" typically refers to the vertical distance between two points or the change in elevation along a straight line. It is often used in geometry, trigonometry, and construction to describe the upward movement or change in height.
changing from one type to another
Dyeing (changing color). Another name is annatto.
changes from one state to another without a change in chemical composition
energy transformation means~the energy changing from 1 form to another
In cooking, rotate would mean changing from one technique to another.
energy transformation means~the energy changing from 1 form to another
Changing clothes means exchanging one set of clothes for another. For instance, Bilbo was changing clothes when he put on Dwalin's cloak and hood rather than his own. He changed.
Do you mean when you call on the phone? Of course not; that makes no sense at all.
changing rapidly and repeatedly from one position, situation, or condition to another and back again
The rock cycle.
changing rapidly and repeatedly from one position, situation, or condition to another and back again
I don't mean anything because I never used the term "units of measuring weight."