Many people think that quantum physics is used only in the laboratory. In fact, many devices...

Many people think that quantum physics is used only in the laboratory. In fact, many devices that depend on quantum physics for their operation are used in business, industry, and our everyday lives. Give examples of four such uses, and for each one, describe how quantum physics is essential for its operation. Try to pick four devices that appear, to the non-physics student, to be as different from each other as possible.

Expert Solution

genius_generous answered 5 months ago

Having used people-counting devices at the entry to shopping centre, it is known that the average...

Having used people-counting devices at the entry to shopping centre, it is known that the average number of shoppers visiting this centre during any one-hour period is 448 shoppers, with a standard deviation of 21 shoppers. What is the probability that a random sample of 49 different one-hour shopping periods will yield a sample mean between 441 and 446 shoppers? please type it do not handwritten

Why doesn’t the fact that the “inflation solution” is only a temporary solution stop many developing...

Why doesn’t the fact that the “inflation solution” is only a temporary solution stop many developing countries from using it? Instructions: You may select more than one answer. Click the box with a check mark for correct answers and click to empty the box for the wrong answers. Governments often feel that they must increase government expenditures or be voted out of office. The "inflation solution" can be a permanent solution if done correctly. Central banks in developing countries often...

When many people think of “economics”, they think of money. However, economics is not purely about...

When many people think of “economics”, they think of money. However, economics is not purely about money but how individuals and societies make difficult choices regarding all kinds of scarce resources. Do you believe that people typically make “rational” choices in their decision-making? In other words, do people typically make choices in their best interest? Why or why not? How do you define “best interest”? Is this different from societal interest? How?

True/False Mathematics is used in physics mainly to impress people. Most of the world uses the...

True/False Mathematics is used in physics mainly to impress people. Most of the world uses the US Customary System of units. A rocket doesn’t need a surrounding medium to push against in order to move. The kilogram is a unit of mass. Acceleration is a vector.

Why do you think so many different EMR systems exist in the U.S. despite the fact...

Why do you think so many different EMR systems exist in the U.S. despite the fact that they all essentially do the same thing?

Many students come into this class and think that advertisingand sales promotions are the only...

Many students come into this class and think that advertising and sales promotions are the only way to attract customers to buy products. Since you have learned that there is more to marketing than just these two things, what current promotional techniques would you consider using to promote the products for a company. Use examples to demonstrate how companies are using promotional techniques to market to customers differently and will continue to innovate promotions for the future. Since the old...

Many people think that their inability to do endurance work is related to an inability of...

Many people think that their inability to do endurance work is related to an inability of their lungs to supply O2 to the blood. Provide a detailed explanation that you would give to an undergraduate exercise physiology class to help educate them why this idea is incorrect.

Many people think that economics is the study of money, financial management, and investment, but that...

Many people think that economics is the study of money, financial management, and investment, but that is not the case. Explain with examples what are the main concepts that are the backbone of economic studies?

Many people often make unrealistic resolutions at the beginning of a new year, only to break...

Many people often make unrealistic resolutions at the beginning of a new year, only to break them in a few weeks. You guys are back in school and this opportunity could be the first step on a new path, but only as long as your roadmap is realistic and sustainable. If you want to pivot in your career, then a well thought-out marketing plan should be your first step. Just like a company’s marketing plan, your plan must contain the...

Many people find that when they study economics, it alters how they think about their own...

Many people find that when they study economics, it alters how they think about their own decisions, social and political issues, and the behavior of others. How Have the concepts of microeconomics altered how you view the world? What concepts have had the most significant effect on your views? What concepts have you found to be less relevant to you?

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