This is the process wherein the electron that has become overly excited is brought back to the valence band but this time in an empty spot. This empty spot is known as the hole. Take note that this can happen to all elements that contain electrons although the reason why it would happen may differ.
Do take note that the holes can be passed on by the atoms that make up the various ...
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Those who are familiar with “The Office” will have no problems with answering this question. Michael claimed that he was doing 31 MPH but the truth is while he was running, there was another car that passed the radar sign and it showed 31 MPH. The speed is very high if it would be done by a person on foot.
If you want to know more about this episode, you can check out the ...
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Protoplasm is defined as the entire contents of a cell comprising the nucleus and the cytoplasm. It is a semi-fluid, transparent substance that is the living matter of the plant and animal cells. Cytoplasm, on the other hand, refers to the content of a cell except for the nucleus. It includes the cytosol, organelles, vesicles, and the cytoskeleton. The cytosol is the aqueous solution of the ...
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Most people think that boiling pasta is the only way to go. This couldn't be a more incorrect assumption. A favorite way to easily add flavor without additional ingredients is to simply bake your pasta in the oven for 10-15 minutes before boiling. Doing this adds a nutty flavor to the spaghetti. If you've ever had fresh spaghetti noodles, you know there is no replacement.
You can ...
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There are thousands of types of cheese in shops and markets around the world. There are semi-soft cheeses, semi-hard cheeses, and fresh cheese, such as goat cheese, ricotta, and mascarpone. There are many types blue cheese and asiago cheese and there is the fancy washed rind cheese. These are the "stinky" cheeses, which ripen from the outside in and are not mild.
There is hard cheese ...
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Many people who are religious or identify with a certain religion should be familiar with the history of their religion. However, some people do not have anything to do with religion, but it is still important for them to be familiar with church history. The reason is that it is history.
Church history was still a part of history and people need to know about history. They should ...
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Quokkas have a happy, genial expression to their face. While it is easy to think that these animals are just super friendly, it is actually due to evolution. Like canines, quokkas’ mouths open slightly to pant allowing them to cool themselves. When they’re happy and hot (which is quite often) they seem like they are smiling.
The fact that quokkas are trusting, gentle, and ...
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Any baby animal that has not grown up to an adult yet is more vulnerable to attacks than grown animals. This is especially true of those in the wild. There are so many predators out there that many of the cubs could be attacked. A very small percentage of the cheetah cubs will actually make it to adulthood due to several factors. First, cheetah cubs need their parents to survive.
If ...
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The Ivory-billed Woodpecker is considered to be one of, if not the most endangered species in the world. It is officially listed as an endangered species but it wasn't always. For a quite a long while, this particular woodpecker was listed as extinct, until it was spotted in Arkansas in 2004 and 2005.
Now it is categorized as critically endangered, but there is some question as to if ...
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If you have an employer or you work for a company, it is very likely that you can be a part of the company’s 401 (k) plan. This will help you create retirement funds that will allow you to live comfortably once you have retired. An annuity is a bit similar to the 401 (k) plan.
You will also give contributions to it so that you will have enough money by the time that you reach ...
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