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Equipment had limited display, student ruler can measure up to a mm and for a string of 10 cm it will have error of at least +/- 1mm. An experiment usually required to measure many thing like mass - volume - length - energy and each of these little error would sum up to the experimental error.
Wiki User
∙ 10y ago
Wiki User
∙ 11y agoYes.
The accuracy of a system of measurement is how close the measurements are to the quantity's real value. The precision of the same system is to what degree that experiment may be repeated to get the same results.
It is possible to have good accuracy, as in you get the right values, but on repeating the experiment you get varying results. A possible cause of this could be error in certain parts of the experiment rather than the recording of data.
Wiki User
∙ 12y agoThe equipment can have errors, and the experimenter can accidently calculate or measure something wrong. (:
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What can repeating a experiment cause to the result of the experiment?
all know is that it would be a fair test
When an experiment is repeated and the new results are different from the original results what may likely be inferred?
The first must be inaccurate because you are sure the second results are correct.
Why do density of a substance is wrong when some of the water splashes?
If some of the water splashes out, then the volume that you measure will be inaccurate, in that it will appear to be less than it actually is. This will cause the calculated density to be inaccurate, in that it will appear to be greater than it actually is.
What experiment is one in which the condition suspected to cause the effect is compared to the same situation without the suspected condition?
A scientific experiment
What kind of experiment is one in which the condition suspected to cause the effect is compared to the same situation without the suspected condition?
scientific experiment
What are some things that make an experiment invalid?
Inaccurate data entry.
What are some things that might make an experiment invalid?
Inaccurate data entry.
Why glass is not suitable cell material for use in uv spectroscopy?
because the glass will absorbed some of the uv light and will cause an inaccurate result for the experiment as the reading will be higher than the exact one.
What can cause EIA to give inaccurate results?
Pregnancy and hemophilia are two main reasons that these tests are inaccurate.
What research methods can show cause and effect?
Experimental research methods, such as randomized controlled trials, are designed to establish cause and effect relationships by manipulating one or more variables and observing the effect on another variable. These methods involve random assignment of participants to different conditions to ensure that any observed effects can be attributed to the manipulation of the independent variable. Longitudinal studies that track changes over time can also provide evidence of cause and effect relationships, although they may be subject to confounding variables.
Why do variibles need to be controlled in science?
Experimental variables need to be controlled because they can cause the experiment to be flawed. Variables can change the experiment, and even if it's not a very big change, it will still make the experiment unreliable. For example, let's say a person is trying to see which laundry detergent is better. They stain four shirts with grass stains, and then apply detergent to each one. The experimental variable in that experiment is the stains; In order for the experiment to be accurate, the person doing the experiment must make sure that they put the same amount of grass stains on each shirt. Otherwise, it would be a very incorrect, inaccurate experiment.
What is Unchanging?
In an experiment, your control variable will not be caused to vary by the experiment. Think of 'cause and effect'. The independent variable is the cause, the result is the effect, and the dependent variable is the one that you leave to be changed by the experiment.
What can repeating a experiment cause to the result of the experiment?
all know is that it would be a fair test
Why is an experiment called a controlled study?
An experiment is called a controlled study because it involves manipulating variables under controlled conditions to isolate the effects of those variables on the outcome or results. By controlling other factors that could influence the results, researchers can more accurately determine the impact of the variables they are studying.
What variable is unchanging?
In an experiment, your control variable will not be caused to vary by the experiment. Think of 'cause and effect'. The independent variable is the cause, the result is the effect, and the dependent variable is the one that you leave to be changed by the experiment.
An experiment is used to answer questions about?
Cause and Effect.
What Only an experiment can prove apex learning?
An experiment can show: Cause and effect (Apex).
