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A single coin will not change the water level in the graduated cylinder enough to give a precise measurement of its volume. why was it possible to modify the experiment to use several coins?
Wiki User
∙ 14y ago
Because when you put dozen of coins water level will change enough to mesaure it, then volume you got by such mesauring should be divided by number of coins. that way you will get volume of single coin.
Wiki User
∙ 14y ago
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What is a sample space for an experiment?
It is the set of all possible outcomes of the experiment.
What do you call all possible outcomes of an experiment?
All possible outcomes of an experiment is known as a sample space. This will include an exhaustive list of all the possible results to be achieved.
How many variables there be in an experiment?
As few as possible.
A precise measurement is one that?
Is as exact as possible
What is a possible outcome of an experiment rolling an eight or picking 3dice from a jar?
Both rolling and eight or picking three dice from a jar could be possible outcomes of an experiment.
If a graduated cylinder was not correctly calibrated how would it affect the results of a measurement?
If a graduated cylinder is not correctly calibrated, it would result in inaccurate volume measurements. This could lead to errors in calculations and impact the overall accuracy of the experiment or analysis being performed. It is important to use properly calibrated equipment to ensure precise and reliable results.
Can a measurement standard be easily changed to suit the experiment?
Changing a measurement standard to suit an experiment depends on various factors including the nature of the experiment and the level of precision required. In some cases, it may be possible to calibrate or adjust the standard, but this can introduce errors and uncertainties. Generally, it is preferred to select an appropriate measurement standard that aligns with the experiment's requirements to ensure accurate and reliable results.
Which graduated cylinder is more precise a 25 mL or 100 mL?
As far as sig figs are concerned, the graduated cylinder will yield a measurement that is both more precise and accurate than is possible using an Erlenmeyer (precision and accuracy mean different things in science talk). Erlenmeyer flasks aren't really intended to be used for measurement of volume, as the width of the flask at the point of the markings introduces lots of error as you try and eyeball the level of fluid within it. The narrow column of a graduated cylinder will allow you to judge volume far more accurately since a difference in the height of fluid in one of these will result in a lower overall difference in volume when compared to the Erlenmeyer.Keep in mind though, that just because a graduated cylinder contains a certain volume doesn't mean that it will deliver that entire volume to another container, since some of the liquid inevitably clings to the sides. This isn't a problem is you are simply trying to measure volume, but if you are trying to pour an exact volume into another container you need to use another method to do so. In this case your best bet is to pipette.
What are the possible jobs for graduated in Manchester?
Some possible jobs for graduates from Manchester University depend on their degrees and work experience and what degree classification they graduated with.
Total possible outcomes?
Is the number of all possible outcomes of an experiment. The number depends on the experiment.
What is a sample space for an experiment?
It is the set of all possible outcomes of the experiment.
What is the volume of a cylinder in cu ft?
If you have the radius and the height in feet, you can calculate the volume as:V = pi x radius squared x height (If you have the diameter of the cylinder, the radius is one-half the diameter.)
How can you be sure the results of an experiment are accurate?
To ensure the accuracy of experiment results, one must carefully design the experiment, control for variables, replicate the experiment, use appropriate measurement tools, and analyze the data correctly. It is also important to consider sources of bias or errors and eliminate them as much as possible. Peer review and verification by other scientists can further validate the accuracy of the results.
What is a possible result of an experiment?
Outcome
When a controlled experiment is not possible why do scientists try to identify as many relevants as possible?
to gather data from data to create an controlled experiment
What do you call all possible outcomes of an experiment?
All possible outcomes of an experiment is known as a sample space. This will include an exhaustive list of all the possible results to be achieved.
Is measurement without mathematics possible?
Measurement is not possible without numbers and:A number is a mathematical object used in counting and measuring.
