You would be using the Beer−Lambert law for this. Each wavelength of light that is going to pass through the spectrometer will have different intensities. There is a chart available that will allow you to know different transmittance and absorbance of the different wavelengths of life.
For example, if the transmittance is 15%, expect that the absorbance is going to be 0.824 AU. ...
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You may want to separate nails from talc powder but you do not know how this should be done. You have to remember that nails are made out of metal which means that they can be attracted by certain types of magnets. Talc powder is not metallic at all which means that it will not be pulled by the magnet.
If you would like to separate the two, simply place the magnet near the area where ...
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In order to understand which one you are going to pick; you have to understand that you have to understand what an insulator is. When you say insulator, this means that this is something that will not allow passage or sound to move.
This means that it will not be able to conduct electricity because it does not have the right components that will make it capable of doing this. I think ...
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Nail rusting is considered to be a chemical change mainly because there are many changes to the nail that will show how much it has changed. A chemical change is usually characterized by the changing of the item’s color which is something that you will see when the nail rusts.
A lot of nails will be silver but because of their exposure to different elements, it will start to ...
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The thermometer is mainly used in order to measure the temperature of different objects. People normally use the thermometer to check their current temperature. A temperature that is above 37 is considered to be abnormal. Slightly higher temperatures than 37 Degrees would mean slight fever. People who have a temperature of 40 should get themselves checked immediately.
The thermometer ...
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The CPU is an abbreviation for central processing unit; it is an electric circuit that makes up a computer program. The basic role of the CPU is to process data to give us a result, which is the information. The CPU is the brain of a computer. However, the processor is not the main storage for permanent or temporary storage.
The hard disk and the RAM are in charge of the storage space ...
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There is an ideology that asthmatic patients cannot exercise, that is not true; exercise has a lot of benefits. It helps one to build muscles, keep fit, and lose weight. Exercising is good for asthmatic patients as it helps to build necessary muscles, and it helps increase their tolerance rate.
There are types of exercises that are believed to be safe for asthmatic patients, which ...
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As Kamala Harris will be the next Vice President of the United States, it is important to know where she stands on many key issues. If you are not familiar with her background, here are some of her stances.
Party Affiliation: She is a registered Democrat.
Climate Change: Harris is against fracking and she wants legal action to be taken against the fuel industry to ensure that ...
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Thousands of Indian farmers are protesting in India. The reason why is because they were not able to reach an agreement with the government over the amendments that the government put forward.
The laws that were being proposed would hurt the livelihood of the farms and it would create a gateway for private companies to enter the farming world, exploit it, and take away jobs from the ...
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With the COVID-19 pandemic, it seems that we are reaching the light at the end of the tunnel. We have several vaccines that have been tested and been seen as effective. Though we have it, the pandemic is not over yet, because the vaccines are going out in batches and it could take another one to two years before everyone has access to it.
For countries like the United States that have ...
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