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These are called derived units. In the SI system (or metric system), there are base units for length, mass and time, among others. These are:
- metre (m)
- kilogram (kg)
- second (s)
The unit of acceleration is expressed as m/s2. An example of a derived unit is the unit of force called the newton (N). Force is equal to mass multiplied by acceleration. Therefore:
force = mass × acceleration
N = kg·m/s2
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Complex units are combinations of less complex units or fundamental ones. They are combined via multiplication (e.g., newton-meter, foot-pound) or via division (e.g., miles per hour, meters per second). Sometimes, the combination can involve multiplication and division and may become quite complex and cumbersome. That's when other names are used as substitutions. For example, the kilogram-meter-squared per second-squared is called a joule.
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Unit of measurement that are obtained by combining other units?
These are called derived units. In the SI system (or metric system), there are base units for length, mass and time, among others. These are:metre (m)kilogram (kg)second (s)The unit of acceleration is expressed as m/s2. An example of a derived unit is the unit of force called the newton (N). Force is equal to mass multiplied by acceleration. Therefore:force = mass × accelerationN = kg·m/s2
What is a measurment standard defined as?
In science, measurement is the process of obtaining the magnitude of a quantity, such as length or mass, relative to a unit of measurement, such as a meter or a kilogram. A measurement answers the general question, "how many?", as in how manymiles, or millimeters, or gigahertz. As measurement is basically about counting, measurement is conducted in numbers and is quantitative, in comparison to other observations which may be made in words and are qualitative. The term measurement can also be used to refer to a specific result obtained from the measurement process.
What types of solutions may be obtained if the amount of ingredients is changed?
The new solutions obtained have other concentrations for solutes.
Is there a unit of measure called sm?
No, "sm" is not a standard unit of measurement. It is not recognized in the International System of Units (SI) or any other widely used system.
What material from which energy can be obtained is called a?
A material from which energy can be obtained is called a "fuel." Fuels can be derived from various sources, including fossil fuels like coal, oil, and natural gas, as well as renewable sources such as biomass, solar energy, and wind energy. These materials release energy through combustion or other processes, providing power for various applications.
What are units of measurement that are obtained by combining other units?
The units that are Obtained by combining other units is called Derived Units.
What are the units obtained by combining other units?
Density
What are units of measurement called that are obtained by combining other units?
These are called derived units. In the SI system (or metric system), there are base units for length, mass and time, among others. These are:metre (m)kilogram (kg)second (s)The unit of acceleration is expressed as m/s2. An example of a derived unit is the unit of force called the newton (N). Force is equal to mass multiplied by acceleration. Therefore:force = mass × accelerationN = kg·m/s2
What is the meeting and combining of waves called?
The meeting and combining of waves is called interference. Interference can result in either constructive interference, where the waves reinforce each other, or destructive interference, where the waves cancel each other out.
Unit of measurement that are obtained by combining other units?
These are called derived units. In the SI system (or metric system), there are base units for length, mass and time, among others. These are:metre (m)kilogram (kg)second (s)The unit of acceleration is expressed as m/s2. An example of a derived unit is the unit of force called the newton (N). Force is equal to mass multiplied by acceleration. Therefore:force = mass × accelerationN = kg·m/s2
What is a measurment standard defined as?
In science, measurement is the process of obtaining the magnitude of a quantity, such as length or mass, relative to a unit of measurement, such as a meter or a kilogram. A measurement answers the general question, "how many?", as in how manymiles, or millimeters, or gigahertz. As measurement is basically about counting, measurement is conducted in numbers and is quantitative, in comparison to other observations which may be made in words and are qualitative. The term measurement can also be used to refer to a specific result obtained from the measurement process.
What combining form means strange or other?
Xeno- is the combining form meaning strange or other.
What is the difference of a calculated measurement and a calculated answer?
A calculated measurement is a measurement obtained by using mathematics rather than physically measuring something. An example would be using the Pythagorean Theorem to calculate the measurement of the hypotenuse of a right triangle based on the lengths of the other two sides. A calculated answer is an answer carefully thought out in advance in response to a question. It is the opposite of a spontaneous answer given without forethought.
How A description of how similar or close measurements are to each other is called?
The description of how similar or close measurements are to each other is called precision. It refers to the consistency or reproducibility of the results obtained from repeated measurements.
How is stainless steel mined or obtained?
Stainless steel is not mined directly; it is a manufactured alloy made by combining iron with other elements like chromium, nickel, and carbon. The raw materials used to produce stainless steel (iron ore, chromium, and nickel) are obtained through traditional mining and extraction processes.
Why significant figures represent the precision of a measurement and not its accuracy.?
A measurement that has a larger number of significant figures has a greater reproducibility, or precision because it has a smaller source of error in the estimated digit. A value with a greater number of significant figures is not necessarily more accurate than a measured value with less significant figures, only more precise. For example, a measured value of 1.5422 m was obtained using a more precise measuring tool, while a value of 1.2 m was obtained using a less precise measuring tool. If the actual value of the measured object was 1.19 m, the measurement obtained from the less precise measuring tool would be more accurate.
What are the differences between direct and indirect measurement methods, and how do they impact the accuracy of the results obtained?
Direct measurement methods involve obtaining data through direct observation or physical measurement, while indirect measurement methods involve using other data or calculations to estimate the desired quantity. Direct methods are typically more accurate as they involve measuring the actual quantity of interest, while indirect methods may introduce errors due to assumptions or estimations. The choice of method can impact the accuracy of results obtained, with direct methods generally providing more precise and reliable measurements.
