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Why do chemists use relative mass of atoms compared to a reference isotope rather than the actual masses of the atoms?
i need a answer goish just tell me Edit :: This looks suspiciously like a homework question. It wouln't be called the "Average Atomic Mass" if it wasn't the average of all the isotopes, now wouldn' it?
Is pH an absolute or a relative measure explain?
pH is a relative measure of the acidity or basicity of a solution. It indicates the concentration of hydrogen ions present in the solution compared to the concentration in pure water. pH values can vary depending on the substances in the solution, making it a relative measure.
Why did chemists need to make industrial diamonds?
Chemists needed to create industrial diamonds for their exceptional hardness, durability, and thermal conductivity properties, making them valuable for cutting, grinding, and drilling tools in various industries like mining, construction, and manufacturing. Synthetic diamonds are also more cost-effective and environmentally friendly compared to natural diamonds.
What is negligible mass?
Negligible mass refers to an object or particle whose mass is so small that it can be disregarded in calculations or experiments. This term is often used in physics when the mass of an object is insignificant compared to other factors being considered.
What is specific gravity and percentage purity of Hydrochloric acid?
Specific gravity is the ratio of the density of a substance to the density of a reference substance (usually water). It is a measure of how dense a substance is compared to water. The percentage purity of hydrochloric acid refers to the concentration of pure hydrochloric acid in a solution compared to impurities or water in the solution.
Why do chemists use relative mass of atoms compared to a reference isotope rather than the actual masses of the atoms?
i need a answer goish just tell me Edit :: This looks suspiciously like a homework question. It wouln't be called the "Average Atomic Mass" if it wasn't the average of all the isotopes, now wouldn' it?
How does the concept of an accelerated frame of reference impact the measurement of motion in physics?
In physics, an accelerated frame of reference affects the measurement of motion by introducing non-inertial forces that can make it more complex to accurately measure and describe the motion of objects. This can lead to discrepancies in measurements and calculations compared to measurements taken in an inertial frame of reference.
What is difference between absolute measure of dispersion and relative measures of dispersion?
The Absolute Measure of dispersion is basically the measure of variation from the mean such as standard deviation. On the other hand the relative measure of dispersion is basically the position of a certain variable with reference to or as compared with the other variables. Such as the percentiles or the z-score.
Would you say 60 degrees c is hot?
Compared to absolute zero, yes. Compared to the sun, no.
What does absolute concention mean?
Absolute concentration in science means how much one liquid has when it is being compared to another liquid.
Why are units important in the field of measurement and how do they help ensure accuracy and consistency in calculations?
Units are important in measurement because they provide a standardized way to quantify and compare different quantities. By using consistent units, such as meters for length or grams for weight, calculations can be accurately performed and results can be easily understood and compared. Units help ensure accuracy and consistency in calculations by providing a common reference point for measurements, allowing for precise and reliable data analysis.
A position describes an objects location compared to?
A reference point.
What is an absolute comparison?
In Epidemiology Absolute comparison indicates how much greater is the disease frequency in the exposed group , compared with non-exposed.
What is the defiinition of temeperature?
Temperature is the amount of heat energy compared to absolute zero.
What refers to change in position of an object when compared to a reference point?
Displacement is the term used to describe the change in position of an object when compared to a reference point. It is a vector quantity that includes both the distance and the direction of the movement.
Does our sun have a lower absolute magnitude then Betelgeuse?
No, Betelgeuse has a lower absolute magnitude compared to the Sun. Betelgeuse is a red supergiant star with a much larger luminosity, making it appear brighter despite its greater distance from Earth.
What are the differences between relative concepts and absolute concepts?
*Absolute: free from imperfection; complete; perfect.* Relative to be compared to something elseIf you get what i mean, like"einstein's_theory_of_relativity:" Definition for einstein's theory of relativity:relativity: (physics) the theory that space and time are relative concepts rather than absolute concepts. Relative means it can be compared to something else like this case its not unique, but to be Absolute it is unique and it has no comparison.
