1-An experiment identical to the one you just preformed is done by another stude
ID: 782126 • Letter: 1
Question
1-An experiment identical to the one you just preformed is done by another student.except the amperage is continuously increased while the sulfuric acid concentration is kept constant . As the current is increased , the rate of production of hydrogent increases until te rate no longer increases and remains constant no matter ,how high the current is increased. Explain
2- An experiment identical to the one you just preformed is done by another student.except the concentrationof the sulfuric acid is continuosly increased while the current is kept constant . As the sulfuric acid sulfuric acid concentration is increased the rate of production of hydrogen increases until the rate no longer increases and remains constant no matter , how high the sulfuric acid concentration . Explain
Explanation / Answer
All experimental observations are a combination of signal, the true effect of a variable on an outcome, and noise, the random error inherent in your experimental technique. When designing and analyzing experiments, the goal is to maximize the signal-to-noise ratio so that you can draw accurate conclusions. Six common means of increasing the signal-to-noise ratio are:
Rarely would any one scientific question lend itself to using all six of these signal-to-noise reducing techniques, but to maximize the accuracy of your results, you should try to incorporate as many of these as reasonably possible into your experimental designs. Cost, time, and resource availability will help dictate which techniques are possible and which aren't. Table 1, below, outlines the types of scenarios where each technique is most useful.
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