Category: Arts

What is a popular method for lossy compression of images? This might mean reducing the numbers of colours in an image or reducing the number of samples in a sound file. This can result in a small loss of quality of an image or sound file. A popular lossy compression method for images is the […]

Is energy required to produce sound? Power is not the same thing as energy – it is energy per unit time. The amount of energy required depends on how long you want the sound to play. Assuming a common reference level, and that all the electrical energy goes into making the sound, to produce 60dB […]

Can you press charges on someone for scamming you? If you think you’ve been the victim of an internet scam, the first thing you should do is ask for a refund. If that fails, you can file a complaint with the Federal Trade Commission (FTC) or your local consumer protection office. The perpetrators of online […]

What is Byzantine art known for? Using bright stones, gold mosaics, lively wall paintings, intricately carved ivory, and precious metals in general, Byzantine artists beautified everything from buildings to books, and their greatest and most lasting legacy is undoubtedly the icons which continue to decorate Christian churches around the world. What does Byzantine art mainly […]

Does mitosis make identical body cells? Mitosis is used to produce daughter cells that are genetically identical to the parent cells. The cell copies – or ‘replicates’ – its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set. What happens to a skin cell during […]

What are the advantages and disadvantages of a salary? Salary jobs: Pros and cons Salaried workers often have more flexibility and can usually leave work occasionally if needed for medical appointments or family obligations. On the downside, salaried employees don’t get paid more for overtime work. Thus they may be expected to work longer hours. […]

How do you determine if something is copyrighted? You can search through copyright files by visiting the Copyright Office at www.copyright.gov/records (see Figure 2, below). All copyright information is located in the Public Catalog (click “Search Public Catalog”) which contains information about works registered since January 1978. Is intellectual property protected by copyright? What does […]

How do artists mix colors? So, to mix vivid secondary colors, you need to make sure the two primary colors lean towards the secondary color you want to mix. For example, to mix a vivid orange, you want your yellow and red to lean towards orange on the color wheel. To mix vivid green, you […]

What is the word for answering a question with a question? When someone ask you question and you answer it with question, it’s called Rhetoric question. Answer in question in order to let the questioner realize that he could find out the answer by reasoning . This is called maieutics . Can you please polite […]

What type of paint was used on the Sistine Chapel? Gold Who painted the Sistine Chapel? Michelangelo What is special about the Sistine Chapel? Sistine Chapel, papal chapel in the Vatican Palace that was erected in 1473–81 by the architect Giovanni dei Dolci for Pope Sixtus IV (hence its name). It is famous for its […]