: a reinforcement of sound (as a musical tone) in a vibrating body or system caused by waves from another body vibrating at nearly the same rate. 3. : a vibrating quality of a voice sound.
Resonance in physics is defined as follows:
A phenomenon in which an external force or a vibrating system forces another system around it to vibrate with greater amplitude at a specified frequency of operation.
Another word for resonance is Synchronization.
1. musical instruments (acoustic resonance). 2. Most clocks keep time by mechanical resonance in a balance wheel, pendulum, or quartz crystal.
By testing the response of the human body on a vibrating platform, many researchers found the human whole-body fundamental resonant frequency to be around 5 Hz.
A playground swing is one of the familiar examples of resonance. When we push the swing, it starts moving forward and backwards. If a series of regular pushes are given to the swing, its motion can be built. The person who is pushing the string has to match the timing of the swing.
In the physics of coupled oscillators, antiresonance, by analogy with resonance, is a pronounced minimum in the amplitude of an oscillator at a particular frequency, accompanied by a large, abrupt shift in its oscillation phase.
The positivity resonance theory of coexperienced positive affect (Fredrickson, 2016) identifies the emotion of love as a collective state. This state, termed positive resonance, is defined by the presence of three key features: shared positive affect, caring nonverbal synchrony, and biological synchrony.
The word resonance comes from Latin and means to "resound" - to sound out together with a loud sound. Resonance is a common cause of sound production in musical instruments.
In its simplest form, resonance occurs when an object experiences an oscillating force that's close to one of its “natural” frequencies, at which it easily oscillates.
What is the purpose of resonance structures? Resonance is a way to describe the combination of several contributing structures (or forms, also known as resonance structures or canonical structures) into a hybrid resonance (or hybrid structure) in valence bond theory in certain molecules or ions.
Resonance is a phenomenon that amplifies a vibration. It occurs when a vibration is transmitted to another object whose natural frequency is the same or very close to that of the source.
A very small force, when applied repeatedly at just the right time, can induce a very large motion. This phenomenon is known as resonance. Perhaps the most familiar example of resonance in everyday life is swinging on a playground swing. The first push or pump sets the swing in motion.
Positive Resonance Effect- Positive resonance effect occurs when the groups release electrons to the other molecules by the process of delocalization. The groups are usually denoted by +R or +M. In this process, the molecular electron density increases. For example- -OH, -SH, -OR,-SR.
It may cause violent swaying motions and potentially catastrophic failure in improperly constructed structures including bridges, buildings and airplanes. This is a phenomenon known as resonance disaster.
The important parts of the human body vibration frequency are generally located in about 3 Hz–17 Hz. According to the International Standard ISO 2631 in the vertical vibration of the human body, the sensitive range is located in 6 Hz–8 Hz.
Conclusion: The resonance frequency is useful
In acoustics, a higher amplitude of sound waves means a higher sound pressure and thus a higher volume. Resonant frequencies are generally undesirable for loudspeakers.
From the dawn of life on Earth, the planet has had what's known as “natural frequency." The Earth's natural frequency is called the Schumann Resonance, which pulsates at a rate of 7.83 hertz. It surrounds and protects all living things on the planet.
Resonant sounds are low pitched, hollow sounds heard over normal lung tissue. Flat or extremely dull sounds are normally heard over solid areas such as bones. Dull or thudlike sounds are normally heard over dense areas such as the heart or liver.
A vibration resonance occurs when equipment or a product is exposed to an external forced vibration occurring at one or more of its natural frequencies. The resulting product response vibration is amplified and can be huge! Vibration resonances can cause severe damage to products and significantly shorten their life.