Why is it important not to have fingerprints on the cuvette??

1 answer:

5 0

<span>Its important not to have fingerprints on the cuvette when using a spectrometer because by using a spectrometer one measures the amount the amount of light that the solution in the cuvette absorbs at a certain wavelength. This tells you how much of the solute is dissolved in the solution. So if you get fingerprints on the cuvette, this could interfere with the light absorption and cause your readings to be incorrect. </span>

You might be interested in

Which of the following explains the outcome and significance of the District of Columbia v. Heller case? The Supreme Court decid

Wittaler [7]

Answer:

The following explains the outcome and significance of the District of Columbia v. Heller case,

The Supreme Court decided in favor of Heller, that the Second Amendment allows law-abiding U.S. citizens to own and carry handguns in the district.

Explanation: In the 2008 landmark Supreme Court Case The District of Columbia v. Heller, it was found that the Second Amendment allows LAW ABIDING citizens to own and carry handguns in the District of Columbia (Washington, DC). This case found the Firearms Control Regulation Act of 1975 as unconstitutional. The Act of 1975 called for handguns used for home and self defense to be unloaded, disassembled, and/or locked.

8 0

3 years ago

Help! I’ll give points

Svet_ta [14]

Explanation:

The sea journey undertaken by slave ships from West Africa to the West Indies. (this is the only one I know)

6 0

2 years ago

Chef leclair’s prize-winning fancy chicken dish always gets many compliments. Andrew takes a cooking class with chef leclair so

jeka57 [31]

The type of learning that Andrew would be said to engage in would be observational ;learning and also modeling.

<h3>What is observational learning and modelling?</h3>

Observational learning has to do with the type of learning that is done whereby a person would have to observe what us being done by another person and then try to replicate what is done. In this type of learning a learner would have to be with an expert that would have to do things forb him to see what is being done.

After this is done and the learner has observed enough, he would want to do what the person he observed has done before. This is also called replication. Then he would try to do things the same way.

Hence we would say that The type of learning that Andrew would be said to engage in would be observational ;learning and also modeling.

Read more on observational ;learning here: brainly.com/question/14261343

#SPJ1

8 0

11 months ago

Do students experience more sleep deprivation than others (non students)?

lesya692 [45]

Yes, students do experience more sleep deprivation than other non students because most students stay up late at night studying for pop quiz's, exams, etc. They're probably staying up doing homework, projects, make-up work, etc. They might also be stressed out which will cause most of them to be awake at night thinking about what they are stressed out about. While other non students don't have to really worry as much as these things because they aren't in school anymore.

8 0

3 years ago

Read 2 more answers

A _____ is a government in which a country's largest party does not have enough votes to rule, and so aligns itself with one or

VashaNatasha [74]

Answer: Coalition government

Explanation:

Coalition government is type of government that gets formed when majority is not achieved by a political party and as a result number of parties come togather so that they can govern by forming government.

This type of government cooperates togather by eliminating the dominance factor of any individual majority party and coming together with smaller parties for trying to work with harmony and thus, coalition is formed.This is also known as alliance government.

8 0

3 years ago