Seconds, as a measure of time.
You don't have to.Time is measured in the same units in both the Metric and English systems.
The metric 'kilometer' is typically used to express the length of the same category of measurements as the English 'mile'. But it's a stretch to say that they are "about the same". One kilometer is almost 38% shorter than a mile.
There isn't a separate US metric system, the metric system is international and the same everywhere. So one kilometre in the U.S.A. is one kilometre.
-40oF = -40oC
The metric system is based on joining one of a series of prefixes, including kilo-, hecto-, deka-, deci-, centi-, and milli-, with a base unit of measurement, such as meter, liter, or gram.
yes
You don't have to.Time is measured in the same units in both the Metric and English systems.
The English system is measured in units of yards. Meter unit length in the metric system.
The whole point of the metric system is that it is a universal system, so that one metre in one country is the same as one metre in every other country. The metric system is the same everywhere.
The metric 'kilometer' is typically used to express the length of the same category of measurements as the English 'mile'. But it's a stretch to say that they are "about the same". One kilometer is almost 38% shorter than a mile.
There isn't a separate US metric system, the metric system is international and the same everywhere. So one kilometre in the U.S.A. is one kilometre.
Probably the same as the metric system everywhere else.
The word metric is said the same in Latin as it is in English. In Italian it is said as the word metriico.
-40oF = -40oC
The metric system is based on joining one of a series of prefixes, including kilo-, hecto-, deka-, deci-, centi-, and milli-, with a base unit of measurement, such as meter, liter, or gram.
The kelvin. a change of one (degree) kelvin is the same as a change of one degree Celsius (one hundredth of the difference between the freezing and boiling points of water at Standard pressure.
To use the same common system all over the world.