what is resonence? explain plzzzz
Anonymous:
In chemistry resonance means a hybrid of many structures
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In physics, resonance is a phenomenon in which a vibrating system or external force drives another system to oscillate with greater amplitude at a limited range of frequencies. Specifically, resonance occurs when the frequency of the applied force is close to one of the natural frequencies of vibration of the driven system.
Frequencies at which the response amplitude is a relative maximum are known as the system's resonant frequencies or resonance frequencies. Near resonant frequencies, small periodic driving forces have the ability to produce large amplitude oscillations, due to the storage of vibrational energy.
Resonance, in chemistry, refers to contexts in which one or more electrons contribute to more than one bond in a molecule, and are not considered local to any one of the bonds they contribute to.
A most common example is found in the resonant bonds between the carbon atoms of benzene rings. When benzene is illustrated with a Lewis structure, each carbon is shown sharing a single bond with one neighboring carbon, and a double-bond with the other. There are two possible ways of illustrating the benzene ring by this description.
Each of these two possible ways is referred to as a contributing structure. Neither accurately depicts the reality of the molecule, as six of the electrons are delocalized across a pi system—a combination of the contributing structures, the combination placing associated electrons at a lower energy state than any one of the contributing structures would have the electrons in.
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Frequencies at which the response amplitude is a relative maximum are known as the system's resonant frequencies or resonance frequencies. Near resonant frequencies, small periodic driving forces have the ability to produce large amplitude oscillations, due to the storage of vibrational energy.
Resonance, in chemistry, refers to contexts in which one or more electrons contribute to more than one bond in a molecule, and are not considered local to any one of the bonds they contribute to.
A most common example is found in the resonant bonds between the carbon atoms of benzene rings. When benzene is illustrated with a Lewis structure, each carbon is shown sharing a single bond with one neighboring carbon, and a double-bond with the other. There are two possible ways of illustrating the benzene ring by this description.
Each of these two possible ways is referred to as a contributing structure. Neither accurately depicts the reality of the molecule, as six of the electrons are delocalized across a pi system—a combination of the contributing structures, the combination placing associated electrons at a lower energy state than any one of the contributing structures would have the electrons in.
Hope so it is enough and may help you:)...
yeah it is big but its resonance in physics what about resonancenin chemistry , see subject its a question of chrmistry
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for sending answer following u isn't important my dear , edit ur answer , i know both in chemistry and physics but the user who has asked question needs in chemistry i think
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is answer is right?
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Resonance is a phenomenon in which A vibrating system are external force drives another system oscillate with greater amplitude at a limited range of frequencies. Specifically, resonance occurs when the frequency of the applied force is close to one of the natural frequencies of vibration of the driven system.
Hope it helps you friend.✌
Hope it helps you friend.✌
its chemistry
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