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what are two reasons why a home computer scanner requires electromagnetic waves to operate?
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The charge-coupled device contains a silicone chip that releases electrons by the photoelectric effect, producing an image.
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Visible light needs to reflect off an object and be captured by a charge-coupled device.
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How is an electromagnetic wave produced?
electromagnetic waves are produced by the motion of electrically charged particles. electromagnetic waves are also called electromagnetic radiation because they radiate from electrically charged particles.
Which of the following locations requires the highest illuminance A residential stairway B school locker room C bank lobby D a study area?
The school locker room typically requires the highest illuminance among the locations listed. This is because it is important for safety and security reasons to ensure good lighting in locker rooms to prevent accidents and provide clear visibility.
What are the reasons for unbalanced budget?
Unbalanced budgets can occur due to overspending, decreased revenue, economic downturns, or mismanagement of funds. This can lead to deficits, debt accumulation, and financial instability for individuals, businesses, or governments. Balancing budgets requires careful planning, prioritizing spending, and increasing revenue to cover expenses.
What is the maximum wind speed for wind turbines?
Most modern wind turbines are designed to withstand wind speeds of up to 55-65 meters per second (around 125-145 miles per hour) before they automatically shut down for safety reasons. This allows the turbines to operate efficiently and safely in varying wind conditions.
What two reasons would be the best explanation of why geothermal solar and wind energy are not being used more than they currently are?
The initial high investment cost and intermittency issues are two main reasons why geothermal, solar, and wind energy are not being used more. Geothermal energy requires drilling deep into the earth to harness heat, which can be costly. Solar and wind energy can be intermittent due to weather conditions, thus requiring additional storage or backup systems to ensure constant supply.
Why download files to your computer?
the reasons why it is important to download files on your computer
How many reasons to use a computer?
27
Shutting down and Restarting computer?
many reasons but just scan your computer to be on the safeside
What are the reasons for errors in computer program?
They are made by humans.
Can a surgeon refuse to operate on a patient?
Yes, a surgeon can refuse to operate on a patient for various reasons, such as ethical concerns, lack of expertise, or if the patient's condition poses a high risk.
What are the Six specific benefits of computer networking?
In my view, there are really only two reasons for computer networking:To share resources with othersFor security, to secure information and resources.I'm sure there are other reasons, but these are the two main reasons for networking.
Give three reasons why people wants to operate a restaurant?
to make a profit persuing a dream for employment
What is the primary use for brinary code?
Binary code is the basic language of "ones" and "zeros" with which computers operate. It is useful to people working in computer science to know how to convert between binary and decimal notations, for various reasons involving basic fundamental operations of computers.
How and why did Steve Jobs leave apple computer?
Health reasons.
What are the reasons for a need of information system?
SO then the computer works
What are the most likely reasons a computer freezes?
because of viruses
Why is computer regarded as atool for easy document editing 5 reasons?
Because many computer programs and sites such as google can help for searching to create a doc.
