0
Metric System
The metric system is an international basis of measurement based on a decimal system. It uses standard base units to name larger and smaller units.
2,771 Questions
They are a way to measure customer satisfaction. I think they are a way to quantify satisfaction. For example converting surveys in a 10 pt scale to see how customers are satisfied on a 1 to 10 scale.
Why is water a special substance in the metric system?
When the metric system was originally developed, the standard unit for mass was the mass of a liter of water as ice, which is one kilogram.
The Celsius temperature scale (and also the Kelvin scale) is also based on water. The boiling point of water (at sea level) is 100 degres Celsius, and freezing is 0 degrees Celsius.
How is a buoy used in a tsunami mitigation system?
First off, it's important to be clear about the fact that tsunamis themselves can not generally be mitigated or reduced in intensity. Ocean Data Aquisition System (ODAS) buoys comprise part of a tsunami early warning system. The earlier the tsunamis are detected, the earlier that the population and infrastructure on threatened coastlines can be warned, hopefully lessening damage and loss of life. Tsunamis are formed as the result of seismic events which transfer energy to the surrounding sea. Thus, the earliest means of detecting them is through seismic (i.e. earthquake) measurement. A particular seismic event is a good predictor of an associated tsunami, depending on its intensity and the location of its epicenter. ODAS buoys supplement this by measuring characteristics of the sea waves which are generated. An ODAS buoy can measure the wave height (3d position at any given time), and also the period between consecutive waves. This provides a good indication of both the destructive potential of a particular wave train, and its propagation time (i.e. how long the waves will take to reach land). This information is invaluable if it can provide advance notice to a threatened area. Other ODAS capabilities may include acoustic measurement (direct observation of seismic activity), sea salinity, temperature, wind direction and velocity, current speed and direction, etc., for weather monitoring and prediction. At sea, a seismic event which generates a tsunami may not even be noticeable from a seaborne observer, since the resultant wavelength is generally very long. Imagine floating in a small boat while a 20 meter high wave passes beneath you - if the wavelength is short, such a wave would obviously be devastating. If, however, a wave this high took a full minute to pass beneath you, your change in elevation would occur so slowly that it may not even be noticed. Long wavelength, high energy waves like this are typical of tsunamis. Thus, the ODAS buoys provide a means of detecting and describing them well out at sea - hopefully in sufficient time to prepare for their landfall.
How much does one liter of water weigh?
At different temperatures, the density of water is slightly different. At any other temperature than 4 °C, the density of water is in fact lower (yes, water is most dense at 4 °C!). However, the change is very small at most temperatures, and so to a very close approximation, the weight of 1 liter of water is 1 kg at most temperatures.
See the Related Questions to the left for more information about how the density of water changes with temperature.
liter is a unit of volume not of weight.
A liter of water weighs much more than a liter of air.
The answer is 1 kg
Another Answer
A litre of water has a mass of 1 kilogram and, therefore, weighs around 9.81 newtons.
The "metric system" (SI units) is a system of measurement in a decimal form (each successive unit of measure is 10 times larger or smaller than the preceding unit). Its name is from the Greek (métron, to measure).
The original "metric system" developed in France in the 1790's and was refined into the "International System" (Le Système International d'Unités) in 1960.
Basic units of measurement are the meter (metre, for length), kilogram (1000 grams, for mass or weight), and second (for time). Associated with it is the Kelvin scale (degrees unit same as Celsius) for temperature. Other SI units are the ampere (for electrical current), the candela (for luminosity), and the mole (physical amount). Volume is measured in the original liters (litres), equivalent to a cubic decimeter, which equals 1000 cubic centimeters (cc).
Prefixes for decimal divisions in the SI system :
Multiples (symbol, prefix, multiple)
da deca- 10
h hecto- 100
k kilo- 1000
M mega- 1,000,000 (million)
G giga- 1,000,000,000 (billion, 109)
T tera- (trillion, 1012)
P peta- (quadrillion, 1015)
E exa- (quintillion, 1018)
Z zetta- (sextillion, 1021)
Y yotta- (septillion, 1024)
Subdivisions (symbol, prefix, division)
d deci- one tenth
c centi- one hundredth
m milli- one thousandth
µ micro- one millionth
n nano- one billionth (10-9)
p pico- one trillionth (10-12)
f femto- one quadrillonth (10-15)
a atto- one quintillionth (10-18)
z zepto- one sextillionth (10-21)
y yocto- one septillionth (10-24)
How many centimeters are in a meter?
There are 100 centimeters in a meter.
In the metric system everything is done in multiples of 10.
1 kilometer = 1000 meters = 10³ meters
1 hectometer = 100 meters = 10² meters
1 decameter = 10 meters = 101 meters
1 decimeter = 1⁄10 of a meter = 10-1 meters
1 centimeter = 1⁄100 of a meter = 10-2 meters
1 millimeter = 1⁄1000 of a meter = 10-3 meters
1 micrometer = 1⁄1,000,000 of a meter = 10-6 meters
1 nanometer = 1⁄1,000,000,000 of a meter = 10-9 meters
1 angstrom = 1/10,000,000,000 of a metre = 10-10 meters
1 picometer = 1⁄1,000,000,000,000 of a meter = 10-12 meters
In everyday use, the most important of these are mega (106, rarely used in metres), kilo, centi, milli. To scientists/engineers, micro, nano, (angstrom 10-10) pico and femto (10-15) are also use
There are 100 centimeters in one meter.
1 meter = 100 centimeters
Which prefix means thousands in the metric system?
The prefix that means one thousand standard units in whole units is kilo. The basic unit for whole units would be meter, gram or liter.
Why did did the french academy of science create the metric system?
The French Academy of Science created the metric system during the French Revolution to establish a universal and standardized system of measurement. This was intended to promote trade, facilitate scientific research, and foster a sense of unity and equality among the French population.
In the metric system, the prefix for ½ÂÎÁ is?
The prefix for ½ÂÎÁ in the metric system is deci-. So, ½ÂÎÁ is equal to 0.1 in the base unit.
Why does the US teach their students the metric system if they do not use it?
Anyone who does any science in the US will need to use the metric system because other scientist across the world will be using the system. In international trade, too, many commodities and product specifications are in the metric system.
What is the smallest unit of measure in the metric system?
Zepto- at 1X10^-21 or
0.000 000 000 000 000 000 001
What is the scientific name for metric system?
Metric system simply refers to a system of measurement in which the values are decimalized (i.e. one unit differs from another by a power of 10). The metric system commonly used in the world today is referred to by many scientists as "SI" which is short for Systeme International d'Unites, French for International System of Units.
What is the root word for length in the metric system?
The root word for length in the metric system is "meter."
How can you remember the prefixes on the metric system?
You already know them if you speak English, and you have been using them most of your life. starting with the Meter which is the new word and you add what you already know like cent=1/100'th of something like a penny is 1/100'th of a Dollar, and a centimeter is 1/100'th of a meter. A millennium is 1000 years and a millimeter is 1/1000'th of a meter or 1/10'th of a centimeter. Just think of the English word that sounds like the prefix you are having trouble remembering and the meaning of it will be the same proportional part of a meter.
In the metric system the prefix for 1 billion is?
In the metric system, the prefix for 1 billion is "giga-".
Write the prefixes for the metric system in order left to right?
The common ones are:
Kilo Hecto Deca Unit (Meter, gram, Liter) Deci Centi milli
k h da M g L d c m
What countries use metric system and what countries use customary system?
Only the U.S.A. uses the customary system. Myanmar(Burma) and Liberia both use the old UK Imperial system, which uses the same names for units as the customary, but assigns them different sizes. The whole of the rest of the world uses metric.
What is 3764ths of an inch in metric measurement?
To convert inches to metric units, we need to use the conversion factor of 2.54 cm in one inch. So, to convert 3764ths of an inch to metric units, we divide 3764 by 64 (to convert to decimal) and then multiply by 2.54 cm to get the equivalent value in centimeters.
How many centimeters are in 2682 meters?
There are 268,200 centimeters in 2682 meters. (1 meter = 100 centimeters)
What is the metric for 350 Fahrenheit?
350 Fahrenheit is a metric equivalent to 176.67 degrees Celsius.
Is an M3 Gas Meter a Metric one?
if the m stands for cubed which it usually does, then yes, the metre cubed is a metric measurement
What organization's mission is quoted here?
It is not clear what mission is being referred to as no specific quote is mentioned. Please provide more information or context.
What is the smallest accurate measurement that can be made on a standard metric 25 50 mm micrometer?
The smallest accurate measurement that can be made on a standard metric 25 50 mm micrometer is typically 0.01 mm or 0.001 cm. These micrometers are designed to read to the hundredth of a millimeter or the thousandth of a centimeter, providing relatively precise measurements.
What metric unit of measurement is best to use to describe the height of a tree and why?
The metric unit of measurement best suited to describe the height of a tree is meters. Meters provide a convenient and standardized unit that is widely used in scientific research, allowing for accurate comparison and easier data analysis. Additionally, meters are a practical unit for measuring the height of trees, as they typically range from a few meters to several tens of meters in height.
