NO. They do not oscillate.
A: Very easy to do just provide a positive feedback and/or a phase shift it will oscillate
Yes. It may respond to harmonic frequencies also.
Yes. In almost all cases, the current follows the voltage waveform. The peak amplitude of the current depends on the device or appliance that's drawing the current.
Oscillations are reoccurring and regular fluctuations between particular states within a system. These states could be discrete, such as a car's turn signal blinking on and off; continuous, such as a wave; damped, such as the gradual decay of the amplitude of a vibrating guitar string; or driven, such as the forced motion of someone on a swing. The states involved in an oscillation don't have to just be mechanical in nature. For example, the stock market oscillates between a bull and a bear market, or your favorite style of music may oscillate between jazz and blues. Even driving to and from work everyday along the same route at the same time is an oscillation. The key things to remember are that oscillations require a "back and forth" motion, and that this motion must happen again and again and again. Thus, bouncing a basketball off the ground and then catching it isn't an oscillation, because the "back and forth" motion only happens once. Additionally, the Earth's orbit around the Sun isn't an oscillation, because, while it does indeed happen over and over again, the motion isn't "back and forth."
By definition, all oscillators move over a repeatable range. This could be circular, as in the orbit of the moon, or up and down between two limits, such as a wave of sound and electromagnetic systems. Oscillation is usually inferred to be a smooth activity, though I could say I oscillate between work and home.
Becuase a parabola is an arch shape so that is why the 'golden arches' are parabolas.
yes
Yes, oscillate is a verb.
hyperbolas have an eccentricity (fixed point to fixed line ratio) that is greater than 1, while the parabolas have an exact eccentricity that is equal to 1. And hyperbolas are always come in pairs while parabolas are not.
The swing will oscillate after Helen moves it.
Parabolas have directori.
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The part of speech for oscillate is verb.
Parabolas are used in real life in light reflectors on cars to create a concentrated beam of intense light. Braking distance and stopping distance are quadratic formulas so their graphs are parabolas. A ball in motion in space has a path of a parabola.
McDonalds Arches
--actually they are used in real life. parabolas are seen in "parabolic microphones" or satellites. and there are others for both ellipses and hyperbolas.
There are two ways of classifying parabolas: By the direction in which they are open: open at the top or at the bottom. By the number of real roots: 2 real, 1 real or no real roots.