Category: Engineering

How do headphones convert electrical to sound? Headphones act as transducers and convert audio signals (electrical energy) into sound (mechanical wave energy) via a moving diaphragm. Most headphones use magnets and conductive coils (electromagnetic induction) to move these diaphragms back and forth which, in turn, produce sound. Do headphones use sound energy? In principle, headphones […]

Is skydiving a competitive sport? Skydiving is most definitely a sport and one in which thousands of people the world over are participating. There are even skydiving and parachuting competitions that pit solo and team skydivers against one another to find out who’s the best. How do you compete in skydiving? Skydivers can compete on […]

Does my Honda Accord have a timing belt or chain? Honda Accord Timing Overview (All Model Years) Model Years Timing Belt Or Chain Honda Accord 2018 – 2021 timing chain 2003 – 2017 timing chain 2003 – 2017 timing belt 2002 and older timing belt How much is a timing belt for a 2005 Honda […]

How ignition coil is connected to the distributor? The ignition coil connects to the rotor, and the rotor spins around inside the cap. The coil’s ground side connects to breaker points, which are connected by a lever to a cam in the middle of the distributor. When the lever is pushed by the cam, the […]

How much money can you make selling ginseng? The ginseng market varies from year to year, but when the price is high it’s possible to net up to $50,000 per acre. There is one drawback: it takes from five to 10 years for the roots to reach a marketable size. How much money is ginseng […]

Can you use transmission fluid in place of hydraulic fluid? The general answer to this question is yes! It is usually possible to use automatic transmission fluid instead of hydraulic fluid. Both of these formulas are designed to lubricate moving parts and to act as coolants within their systems. Can you use transmission fluid in […]

Is 120 degrees medium rare? A rare steak will have a cool bright red center and a light brown char on all sides. Rare steaks will measure out to have a temperature of 120 to 125 degrees Fahrenheit, or 49 to 51 degrees Celsius. Why do people hate well done steak? Originally Answered: Why do […]

What were the other options for the Canadian flag? Four flags that almost became Canada’s national flag Canada’s Royal Coat of Arms (Photo: © 1994, Her Majesty the Queen in Right of Canada) Red Ensign (1957-1965) 1964 Pearson Pennant design. 1964 design featuring Alan Beddoe’s 13-point leaf, the Union Jack and the Fleur-de-lis. What other […]

What are the sub methods of presenting? Methods of Presentation the Art Subject Abstract. Symbolism. Fauvism. Dadaism. Surrealism. Futurism. Realism. What are the methods of presenting abstract subjects? 1- REALISM – the attempt to portray the subject as it is. Realists try to be as objective as possible. 2- ABSTRACTION – the attempt of the […]

How long can you keep steak in the freezer? six to 12 months Can steaks go bad in the freezer? Well, according to the U.S. Department of Agriculture, any food stored at exactly 0°F is safe to eat indefinitely. So the USDA recommends tossing uncooked roasts, steaks, and chops after a year in the freezer, […]