5290
It uses smaller segments of measurement making it more accurate
Scientist often rely the math skill of estimates when they cannot find the exact number.
There is no exact number. It is thicker over continents (usually 30-40KM) and thinner over oceans( 6-11KM).
Accuracy in science is how close something to an accepted answer. Accuracy and precision are often confused. Precision is how exact an answer is, but it does not necessarily mean an answer is correct if something is exactly 1 meter long, someone who says that object is 0.9 meters long would be more accurate than someone who says it is 0.85, because .9 is closer to 1 than .85, however, .85 is a more precise answer because it is more exact, even though it is less accurate
Hi! Wow, good question! In chemistry, an exact number is one that you know is absolutely true. For example, these are exact numbers: 12 inches in a foot 9 roses 1000mg in 1 g However, a measured number is one that needs significant figures. For example, these are measured numbers: 12.3 g 1001 liters 361.3 miles These are numbers that you aren't absolutely sure. If you weigh something and it states 3.0 grams, that is NOT an exact number, but rather a measured number. For all you know, the weight may be 3.00000003, but since the weighing scale can only show two digits, you get 3.0 g. Good luck!
1,755
15
5,290
For "avoirdupois" pounds and ounces, the correct value is 16 and 15 is most nearly accurate. For "troy" pounds and ounces, the correct value is 12 and 10 is most nearly accurate.
I believe you meant to ask about the word "precise." Precise means exact, accurate, or defined with precision. It suggests an attention to detail and the use of specific measurements or values.
Accurate, exact"accurate" and "exact"
Currency values vary on a daily basis. See the link below for current values.
Accurate
The exact value could never be expressed as a number, as pi is an irrational number. The integer value would be: 31415926535897932384626433832795028841 If you want a slightly more accurate value: 31415926535897932384626433832795028841.9716939937510582097494 If you want an exact value: ∞ (∫e-x² dx)2 × 1038 -∞
Confederates did not keep accurate records.
carbon resistors of standard values are manufactured because other values can be obtained by series and parallel combination of standard values. Moreover even standard values do not offer exact Resistance's will have tolerance
When the exact number is not required, only a ball park figure or an order of magnitude. This could be forced upon you when you do not have exact values for the two quantities involved.