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Because if everyone used different systems of measurement there would be no way for results to be accurately compared. 10ml is 10ml everywhere on the Earth but if I decided to measure things in squirlybobs and you measured them in noodfings how would we compare them with the degrells measured by yet another person?

A real world example: A NASA probe scheduled to land on Mars for scientific research crashed because a contractor used traditional English measurements while NASA works with the metric system (the scientific standard). That embarrassing mistake cost NASA 125 million dollars, and it shows why a standard universal system of measurement in science is crucial for collaboration on which so much of science is based.

Because standardising units of measurement - means that, no matter which country you're in - the measurement will always mean the same quantity or distance.

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A universal system of measurement is necessary in science to ensure consistency, accuracy, and reproducibility of experimental results. It allows scientists from different countries and disciplines to communicate and collaborate effectively. Standard units also make it easier to compare results and build upon previous research.

One of the fundamental requirements of science is the ability for other researchers to reproduce results. That would not be possible if the measurements were not standardised. Also, if they did not, then it increases the chances of a disaster like the one that trashed NASA's Mars Climate Orbiter - possibly the most expensive piece of junk metal!

So other scientists can replicate the experiment and obtain identical results, or apply the data to their own research. Neither can happen without a standardized measurement system.

It isn't - it's just convenient.

Q: Why is a universal system of measurement necessary in science?

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Universal indicator is just that - an indicator. It is not intended as an accurate measurement system.

The metric system is used in science projects because it is a universal system of measurement that is consistent and easy to understand. It allows for accurate and precise measurements, making it easier to compare and analyze data. Additionally, the metric system is based on powers of 10, which simplifies calculations and conversions.

The Metric system ex: centermeters, milliliters , and grams

The system of measurement based on referents in nature and not human body parts is the metric system. This system uses universal constants such as the speed of light or the mass of an atom to define units of measurement like the meter or the kilogram.

While the metric system is widely used and considered the universal system of measurement, some countries, like the United States, still use the English system due to historical reasons and tradition. Transitioning to the metric system can be a slow and costly process, requiring changes in infrastructure, education, and industry practices. Additionally, there may be resistance from individuals and industries comfortable with the English system.

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Almost all real science involves measurements. A universal system of measurement is necessary, or at least very very convenient, in science, in order to make it possible for different scientists to tell each other about their work ... what they did and what the results were ... and even for different scientists in different places to work together on the same thing. The universal system that's used in today's world is the "SI" system, or the "metric" system. Look it up and read about it, either on line or in a real book, to learn about its units. Here are three of them to get you started: -- the Meter -- the Kilogram -- the Second

The metric system

A system of measurement is a set of units of measurement which can be used to specify anything which can be measured and were historically important, regulated and defined.Two major system of measurements in science are S.I baseunits and S.I derived units.

Given that only Liberia and Burma officially share the US measurement system, it can hardly be described as universal!

IUPAC unit

Not universal

so that bums(u) can get jobs there

Si unit

Universal indicator is just that - an indicator. It is not intended as an accurate measurement system.

The International System of Units (SI) is the universal system of measurement used by scientists worldwide. It provides a consistent framework for measuring quantities such as length, mass, time, and temperature, ensuring clarity and accuracy in scientific communication and research.

The metric system is used in science projects because it is a universal system of measurement that is consistent and easy to understand. It allows for accurate and precise measurements, making it easier to compare and analyze data. Additionally, the metric system is based on powers of 10, which simplifies calculations and conversions.

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.