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What is one thing scientists do to make sure their measurements are precise and accurate?
There is no single answer and the answers depend on the context.
Normally scientists will take multiple measurements with different instruments so that errors should average out. However, that may not be feasible for very rare events. In that case they need to calibrate their instruments extremely carefully. They also need to ensure that the effects of external factors (eg vibrations from traffic going along the road outside the lab, or gamma radiation from space) are minimised or can be eliminated (by shielding) or accounted for (in calculations).
What else can I help you with?
Is one fourth twenty five percent?
Yes. Generally scientists use fractions because they are more accurate then numbers 1/4=25%=0.25=4/16 they're all the same thing.
What is 686 cc converted to mph?
The question that you have do asked is, I'm afraid to say, not possible. The two measurements that you have asked about do not measure the same thing. "cc" stands for cubic capacity. It measures capacity. It measures the same as litres. "Mph" measures speed. The two measurements are not interchangeable. Furthermore, one is a metric measurement and one is imperial. They are measurements from different eras of recent history.
If the area of a rectangle is 11.5 square meters what are the dimensions?
You can't tell. The area doesn't tell you the dimensions. There are an infinite number of possible pairs of length/width measurements. The only thing you know for sure is that whatever the length and width are, you get 11.5 when you multiply them.
Ratio between two sets of measurements?
Oh, dude, the ratio between two sets of measurements is just a way to compare the sizes of things. It's like looking at how many times one thing fits into another. So, if you have, like, 5 apples and 2 oranges, the ratio of apples to oranges would be 5:2. It's just a fancy math term for saying "this many of this, that many of that."
.5L what is the difference 16.9 fl oz?
.5 L = 16.9070114 US fluid ounces. So, technically .0070114 fl oz, but for most purposes that do not require a very, very, very, precise measurement, like chemistry, they are basically the same thing.
Do precision and accuracy mean the same thing in science?
No, precision and accuracy have different meanings in science. Precision refers to how close measurements are to each other, while accuracy refers to how close measurements are to the true or accepted value. A measurement can be precise but not accurate, or accurate but not precise.
What one thing scientist do to make sure their measurements are presice and accurate?
Scientists ensure the precision and accuracy of their measurements by calibrating their instruments regularly, taking multiple measurements to account for variability, and using control groups or standards for comparison. Additionally, they may employ statistical analysis to identify and correct for any errors or uncertainties in their data.
Why is the Pipette is the most accurate laboratory apparatus used in measuring the volume of liquids?
Pipettes are designed with precise volume markings and deliver consistent results when used correctly. They come in various types with different accuracies, allowing for precise measurements of liquids. Additionally, their design minimizes liquid loss during transfer, making them a preferred choice for reliable volume measurements in the laboratory.
Is it possible to get a precise measurement that is not accurate?
Certainly. Precision and accuracy do not mean quite the same thing. All measuring tools need to be recalibrated from time to time against a standard. For instance you can get a very precise reading from a micrometer or vernier gage but if it has not been correctly calibrated the reading will not be accurate.
What is a word that means the same thing as scientific?
Systematic, exact, accurate, clear, controlled, precise, sound, methodical, deductive, logical, experimental...
How would you collect accurate and precise nest data?
well, im trying to figure out the same thing but with the American Crocodile [sorry i cant answer your qustion].
How would you collect accurate and precise turtle nest?
well, im trying to figure out the same thing but with the American Crocodile [sorry i cant answer your qustion].
What is a precise measurment?
A precise measurement is an exact measurement.How long,how tall how wide. EXAMPLE-12X5X24Precision refers how close measurements of the same thing are to each other. A precise measurement is one that is similar or the same as previous measurements. A precise measurement does not need to be accurate.precise measurements may not be accurate but will agree with each other. Characteristic of precision is low standard deviation. It is not in all cases proof of accuracy though
Is this thing accurate?
It depends on what thing you are pointing to.
Why do scientists need to know which digits are signifcant?
*Chemistry example* Chemists/scientists need to know which digits are significant because when measuring thing such as mass, your scale may have only 3 significant digits. If you are trying to find the moles, you can only use 3 sig figs in your answer because any more are not precise.
Is one fourth twenty five percent?
Yes. Generally scientists use fractions because they are more accurate then numbers 1/4=25%=0.25=4/16 they're all the same thing.
When will Britain do the decent thing and change its road signs to metric measurements?
never they say they will when every one is used to metric measurements
