Question

what is percision in chemistry class 11kade nalplzb cl ok​

Answer 1

Explanation:

In chemistry, accuracy refers to how close a measurement is to its standard or known value. Precision refers to how close two or more measurements are to each other, regardless of whether those measurements are accurate or not. It is possible for measurements to be precise but not accurate.

In chemistry, accuracy refers to how close a measurement is to its standard or known value. Precision refers to how close two or more measurements are to each other, regardless of whether those measurements are accurate or not. It is possible for measurements to be precise but not accurate. Hope it helps you............#superman

Answer 2

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Precision refers to the amount of information that is conveyed by a number in terms of its digits; it shows the closeness of two or more measurements to each other. It is independent of accuracy.

Extra Informations-

if an object five times and you get 3.2 kg every time, then your measurement is very precise. Precision refers to a value in decimal numbers after the whole number, and it does not relate with accuracy. The concepts of accuracy and precision are almost related, and it is easy to get confused.Precision is a number that shows an amount of the information digits and it expresses the value of the number.

If you weigh an object five times and you get 3.2 kg every time, then your measurement is very precise. Precision refers to a value in decimal numbers after the whole number, and it does not relate with accuracy. The concepts of accuracy and precision are almost related, and it is easy to get confused.Precision is a number that shows an amount of the information digits and it expresses the value of the number.For Example- The appropriate value of pi is 3.14 and its accurate approximation. But the precision digit is 3.199 which is less than the exact digit. It has numerous forms in statistics, arithmetic, and precision etc.