I’ll show you!
Here we are at the most basic of our skills, the bow: a small metal rod that is bent so that the tip, or end, is pointed in one direction. Now, we have a very simple design: it is bent so that the point is pointing outward, but at the same time, so that the length of the rod is not a major issue. However, if we think outside of the box a little, we can start to see that this is not exactly how a violin bow will look in the future.
Viola bows have become so popular because they allow for a very flexible and powerful sound. It is easy to see how the sound of a violin bow might be great as a percussion instrument – a percussion instrument. A violin bow needs to be able to produce a wide frequency range due to the curvature and the high pressure of all that metal on top of it (inertia). Now this is great for a musician, especially the percussion instruments. However, as far as the violin itself goes, we don’t need much in the way of a flexible sound. To make this work, we would like to think about the bow like a motor. Just like if you wanted to run a car on a high torque motor, we would want a bow, at some point, to start being super cool. I am thinking about the bow as an “EZ Voila!” type of vehicle:
Viola bows can actually be manufactured with a very narrow length of steel rod. A small coil of wire can be wound into a small circle on the bow. This coil goes in at the top of a metal rod and around the bend, or “point”, it goes.
The coil acts as a current collector, meaning that the current flow is restricted when it touches the metal, but that a greater current runs through the coil. A violin bow is a good conductor of electricity. That’s how, at least, many violins work. The conductor of electricity is a piece of wire with a coil around it, which in an electrical circuit (as shown above and above) is the conductor and a resistor to give the “current”, or charge, flowing.
When a conductor of current touches, or passes, a resistor in a circuit, or an external voltage, the current is transmitted, and the voltage is transferred from the resistor to the circuit.
A very small current flow is what powers a violin sound. That’s why many violins sound
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