Why is A4 used for tuning? In modern tuning systems, the pitch A4 (the A above middle C) is defined as 440 Hz and is the reference point for all other pitches. Because it is so central to tuning, this is the pitch usually used for pre-performance tuning. A 440 is also a useful reference…
Category: Users’ questions
What do you mean by product safety?
What do you mean by product safety? Product safety is a term used to describe policies designed to protect people from risks associated with thousands of consumer products they buy and use every day. Federal law authorizes the Commission to develop safety standards, enforce compliance, and to ban unsafe products under certain circumstances. Why is…
How do I adjust the font size?
How do I adjust the font size? Change font size Open your device’s Settings app. Tap Accessibility Text and display. Tap Font size. Use the slider to choose your font size. What is the shortcut key to increase font size? Keyboard shortcut Hold down the Ctrl and press the + to increase the font size…
Does DNA test is legal in India?
Does DNA test is legal in India? The Law Commission of India in its 185th report has recommended Indian Evidence Act (Amendment) Bill, 2003 which makes provision for DNA tests in paternity disputes by the consent of the man, and in case of child by the permission of the Court. How much should a DNA…
What is the blue mask Ninja Turtles name?
What is the blue mask Ninja Turtles name? Art by David Petersen. Leonardo, nicknamed Leo, is a fictional superhero and one of the four main characters in the Teenage Mutant Ninja Turtles comics and related media. He is the oldest of his four brothers, as well as their commander and tactical advisor. He is often…
How do I retrieve my username?
How do I retrieve my username? Visit the Gmail username recovery page. Enter your recovery email address in the ‘Email’ field and click submit. Type the letters in the distorted picture in the appropriate field, and click Submit. A list of any usernames associated with that recovery email address will be sent to the address…
Why do Mechanical Engineers useful to our society?
Why do Mechanical Engineers useful to our society? Mechanical Engineers are people who research and carry out projects to help the society live lives more comfortably and effectively. They develop machines, which most of them are very close to the lives of the people, like gadgets from smartphones and tablets, to big machines like cars…
Can a compiler detects syntax errors?
Can a compiler detects syntax errors? All syntax errors and some of the semantic errors (the static semantic errors) are detected by the compiler, which generates a message indicating the type of error and the position in the Java source file where the error occurred (notice that the actual error could have occurred before the…
Did Einstein steal his ideas from the patent office?
Did Einstein steal his ideas from the patent office? When Einstein was a patent agent, most of the inventions were either mechanical or electromechanical. Einstein’s papers were purely academic with presumably little applicability to “machines” or apparatuses. So, no. Einstein did not steal any ideas. Did Einstein steal ideas from other people? Einstein was an…
Did John Hillerman have a British accent?
Did John Hillerman have a British accent? (1980–1988). He learned to speak in the character’s educated middle/upper class English accent, known as Received Pronunciation or the King’s /Queen’s English, by listening to a recording of Laurence Olivier reciting Hamlet. Who does the best British accent? 10 Most Convincing British Accents Done By American Actors,… 1…