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Why is the average mass a more useful quantity than the actual mass pf any single grain of rice?
The average mass is more useful because it provides a representative value that can be used to make generalizations or comparisons across a larger population of rice grains, rather than focusing on individual variations. It helps to describe the overall characteristic of the sample more accurately and reduces the impact of outliers or random variations in measurements.
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What is average velocity quantity?
Average velocity is a vector quantity that represents the displacement of an object divided by the time it takes to cover that displacement. It includes both the magnitude and direction of motion. Average velocity is useful for describing how an object's position changes over time.
What is a quantity usually expressed as a percentage that measures the ratio of a useful work output to work input?
Efficiency is a quantity that measures the ratio of useful work output to work input, usually expressed as a percentage. It helps quantify how well a system or process utilizes energy while minimizing waste.
What is a quantity usually expressed as a percentage that measures the ration of work output to work input?
Efficiency is a quantity usually expressed as a percentage that measures the ratio of work output to work input. It shows how much of the work input is successfully converted into useful work output.
Which object would be useful to demonstrate light reflected clearly in a single new direction?
A mirror would be useful to demonstrate light reflecting clearly in a single new direction. Mirrors are designed with a smooth and shiny surface that reflects light with minimal scattering, allowing for clear reflection in a specific direction.
What is the net refrigeration effect in the refrigeration cycle?
The net refrigeration effect in a refrigeration cycle is the amount of heat absorbed from the refrigerated space by the refrigerant gas as it evaporates, minus the amount of work done on the refrigerant gas during compression. It represents the actual amount of cooling provided by the refrigeration system.
What is average velocity quantity?
Average velocity is a vector quantity that represents the displacement of an object divided by the time it takes to cover that displacement. It includes both the magnitude and direction of motion. Average velocity is useful for describing how an object's position changes over time.
What is a single word synonym for serving no useful purpose?
Otiose is a single word synonym for serving no useful purpose.
Why is simplest form useful?
You get the picture better, and it is the ACTUAL answer.
What is the answer to Estimation is useful when actual measurements are blank made?
individuals
Why sea water is not useful for plants and human although it is present in large quantity in the world?
It's salty.
Why is it useful to know the mean average?
when you are grading you can use the mean as an average.
What is a single word synonym for serving a useful purpose?
Beneficial
What are maps useful tools?
Maps are actual prints of places around the earth. They are useful tools to help you make your way from place to place.
Why is moving average method useful?
abrar
What is a quantity usually expressed as a percentage that measures the ratio of a useful work output to work input?
Efficiency is a quantity that measures the ratio of useful work output to work input, usually expressed as a percentage. It helps quantify how well a system or process utilizes energy while minimizing waste.
What is a marketing model?
The market clearing model is a model where prices adjust to equilibrating demand and supply meaning the quantity supply equals the quantity demanded. These models are useful for studying situations where prices are flexible.
How can leeches be useful in medicine?
since leeches feed by sucking the blood out of their hosts.......they can be used in quantity to suck impurities or toxins out
