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Resonance
is a
force
that remains in a opposite position.It is also observed in physical media such as strings and columns of air. Any waves traveling along the medium will reflect back when they reach the end. It is possible to have damped oscillations when a system is at resonance.
Yes, it is possible to have damped oscillations when a system is at resonance. In such a situation, the amplitude of the oscillations will decrease over time due to the damping factor, even though the frequency of the driving force matches the natural frequency of the system. The presence of damping can affect the sharpness of the resonance peak and the overall behavior of the system at resonance.
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What is the differences between damped and undamped oscillations?
Damped oscillations gradually lose energy and decrease in amplitude over time due to an external force or friction. Undamped oscillations maintain their energy and constant amplitude over time because there is no external force or friction affecting the system.
Define damped oscillation?
Damped oscillation refers to a type of repetitive motion in which the amplitude of the oscillations decreases over time due to the presence of a damping force or mechanism. This damping force absorbs the energy of the system, causing the oscillations to gradually decrease in magnitude until they come to rest.
What is the difference between underdamped and overdamped oscillations?
Damped (or free) oscillation occurs when an object is set to vibrate at its natural frequency while forced oscillation involves the application of a force to keep an object in constant or repetitive motion.
What is the condition for resonance?
Resonance in a system occurs when the driving frequency matches the natural frequency of the system, resulting in increased oscillations and energy transfer. This leads to amplification of the system's response, which can have both beneficial and detrimental effects depending on the situation.
What are advantages of over damped response?
Some advantages of an overdamped response include faster settling time, reduced oscillations, and decreased sensitivity to variations in system parameters.
What is the differences between damped and undamped oscillations?
Damped oscillations gradually lose energy and decrease in amplitude over time due to an external force or friction. Undamped oscillations maintain their energy and constant amplitude over time because there is no external force or friction affecting the system.
In a damped free excitation system when does maximum amplitude occur?
it will occur just before the resonance.
Is a pogo stick a critically damped system?
No, a pogo stick is not a critically damped system. It typically exhibits underdamped behavior when bouncing, with oscillations that gradually decay over time due to damping effects. The damping in a pogo stick is usually not enough to make it critically damped.
Define damped oscillation?
Damped oscillation refers to a type of repetitive motion in which the amplitude of the oscillations decreases over time due to the presence of a damping force or mechanism. This damping force absorbs the energy of the system, causing the oscillations to gradually decrease in magnitude until they come to rest.
What is an autoresonance?
An autoresonance is an action of self-sustained resonance, where a nonlinear system is captured into resonance and stays phase-locked with perturbing oscillations continuously despite variation of a system's parameters.
What is the difference between underdamped and overdamped oscillations?
Damped (or free) oscillation occurs when an object is set to vibrate at its natural frequency while forced oscillation involves the application of a force to keep an object in constant or repetitive motion.
What is the condition for resonance?
Resonance in a system occurs when the driving frequency matches the natural frequency of the system, resulting in increased oscillations and energy transfer. This leads to amplification of the system's response, which can have both beneficial and detrimental effects depending on the situation.
What are advantages of over damped response?
Some advantages of an overdamped response include faster settling time, reduced oscillations, and decreased sensitivity to variations in system parameters.
What is damped harmonic motion?
Damped harmonic motion refers to the oscillatory motion of a system where the amplitude decreases over time due to a dissipative force, such as friction or air resistance. As the system loses energy to the surroundings, the oscillations become smaller until the system comes to a rest. The damping force causes the system to eventually reach equilibrium.
How damping progressively reduces the amplitude oscillations?
When energy is lost from the oscillating system, the amplitude of oscillationdecreases. When that happens progressively, we say that the oscillation is"damped". "Damping" is a description of the decrease, not its cause.
What wave is associated with resonance?
The wave associated with resonance is a standing wave. In resonance, the frequency of an external force matches the natural frequency of the system, causing the amplitude of the oscillations to increase. This can occur in various systems, such as strings, air columns, and electrical circuits.
Advantage of critical damping over under damping and over damping?
A system that is critically damped will return to zero more quickly than an overdamped or underdamped system. Underdamping will result in oscillations for an extended period of time, and while overdamped things will return to zero without much (or any, I think) oscillations they will get there more slowly.
