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Do all instruments have the same harmonic series? Does the difference in harmonic series between instruments have a significant effect on the consonance of the sound? Absolutely – and not only between instruments. Are pianos harmonic? In other words, the way the harmonic series resonates on the piano is why the piano sounds like a…

How do you optimize a compiler? Compiler optimization is generally implemented using a sequence of optimizing transformations, algorithms which take a program and transform it to produce a semantically equivalent output program that uses fewer resources or executes faster. What is compiled executable? An executable file is a type of computer file that runs a…

What happened to the stock market in April 2020? The 2020 stock market crash was a major and sudden global stock market crash that began on 20 February 2020 and ended on 7 April. Weakness was exhibited in the consumer market as global markets began to suffer through a ‘sharp deterioration’ of manufacturing activity. What…

Why is the boiling point of ethanol higher than that of methanol? Ethanol ( C₂H₅OH) has higher boiling point than Methanol(CH₃OH) because boiling point is directly proportional to number of carbons present in the compound. Ethanol has 2 Carbons in the straight chain where as Methanol consists of only 1 carbon as a result Ethanol…

Do SAS wear uniform? SAS troops have been banned from growing beards prior to deploying on operations, The Sun on Sunday can reveal. The RSM has also ruled that the members of the regiment must wear the British Army uniform, including the famous SAS sand coloured beret and blue stable belt when in barracks. What…

What does it mean when you predict deja vu? Prior experiments had uncovered a strong predictive bias in people having déjà vu – that they feel like they know what’s going to happen next. But in the lab, people who were having déjà vu were not able to actually predict what was going to happen…

Why didnt Harry live with his dads family? Harry had to live with the Dursleys because he needed to stay with blood relatives in order to keep Lily’s sacrifice alive and they were his only living family. On the infamous Black Family Tree there is a man named Charlus Potter who married Dorea Black and…

Why do schools feel like prison? Some even say that school prepares them for prison life. “School should be a safe environment, but children don’t feel that way, and they have a right to feel this way. Gangs, drugs, and violence infiltrate the school. On top of this, school is made out to seem like…

How is BEP calculated? To calculate the break-even point in units use the formula: Break-Even point (units) = Fixed Costs ÷ (Sales price per unit – Variable costs per unit) or in sales dollars using the formula: Break-Even point (sales dollars) = Fixed Costs ÷ Contribution Margin. What is Bep example? Example 1. Say you…

What does the viewfinder on a camera show? viewfinder, camera component that shows the photographer the area of the subject that will be included in a photograph. In modern cameras it usually is part of a direct visual- or range-finder focusing system and may also be used to display exposure settings or meter information. Is…