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Using Snell's Law,

sin i

sin r

= 1n2

sin r

sin i

= 2n1

It follows that

1n2=1

2n1 surya teja

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What are the principle of reversibility?

The principle of reversibility in exercise science states that gains in physical fitness are lost when training is stopped, but these losses can be partially reversed when training is resumed. This principle highlights the importance of maintaining consistency in training to maximize and sustain fitness improvements. Reversibility also underscores the idea that the body adapts to the demands placed upon it, whether positively or negatively.


Does the principle of optical reversibility hold for reflection as well as refraction?

Here's the way I see it: Optical reversibility means that if a light passes through a medium with an index of refraction, n, and the light hits that medium at a certain angle, the angle of incidence, the light refracts and comes out at a different angle than the angle of incidence. In other words, if light hits a refracting medium at 10 degrees to the normal, it will refract and come out at 7 degrees to the normal. Then, if it were switched, and the light were made to hit the refracting medium at 7 degrees to the normal, then it would refract and come out at 10 degrees to the normal. This is optical reversibility as seen in refraction. In reflection, however, the angle of incidence and the angle of reflection is the same. If light hits a reflecting medium at 10 degrees, it will reflect at an angle of 10 degrees. So if the angles were switched in this case, it would do nothing, it would just hit the reflecting medium at 10 degrees and again be reflected at 10 degrees. So, does the principle of optical reversibility hold for reflection as well as refraction? It depends on if you view switching the position of the same number to be reversing anything or not. Actually the principle holds good for every optical system in geometric optics....


What is a principle of light?

The main principle of light in quantum physics is its duality. That by certain ways of measuring it it is a wave. Then by means of measuring its' physical properties it is a particle. Go Figure.


What is principle of light transmission?

The principle of light transmission refers to the way in which light passes through a material. It depends on factors like the material's optical properties, thickness, and wavelength of the light. Materials that are transparent allow light to pass through with minimal absorption or scattering, while opaque materials block light completely.


How does the principle that the angle of incidence equals the angle of reflection apply in the context of light reflection?

The principle that the angle of incidence equals the angle of reflection applies to light reflection by stating that the angle at which light hits a surface is equal to the angle at which it bounces off that surface. This principle helps explain how light behaves when it reflects off surfaces, such as mirrors, following a predictable pattern.

Related Questions

What is the principle of reversibility of light?

The principle that if a beam of light is reflected back on itself, it will traverse the same path or paths as it did before reversal.The principle of reversibility states that light will follow exactly the same path if its direction of travel is reversed.Hence:Using Snell's Law,sin isin r= 1n2sin rsin i= 2n11n2=12n1It follows that1n2=12n1


What is principle of reversibility of light?

The principle that if a beam of light is reflected back on itself, it will traverse the same path or paths as it did before reversal.The principle of reversibility states that light will follow exactly the same path if its direction of travel is reversed.Hence:Using Snell's Law,sin isin r= 1n2sin rsin i= 2n11n2=12n1It follows that1n2=12n1


What principle of training applies when training stops?

reversibility principle


What are the principle of reversibility?

The principle of reversibility in exercise science states that gains in physical fitness are lost when training is stopped, but these losses can be partially reversed when training is resumed. This principle highlights the importance of maintaining consistency in training to maximize and sustain fitness improvements. Reversibility also underscores the idea that the body adapts to the demands placed upon it, whether positively or negatively.


When would a performer experience the principle of reversibility?

when the player would come back from an injury


What training principle states that you must continue to exercise in order to maintain fitness?

reversibility


What is reversibility training?

The Reversibility Principle dictates that athletes lose the effects of training when they stop working out. Conversely, it also means that detraining effects can be reversed when they resume training. In short, If you don't use it, you lose it.


Does the principle of optical reversibility hold for reflection as well as refraction?

Here's the way I see it: Optical reversibility means that if a light passes through a medium with an index of refraction, n, and the light hits that medium at a certain angle, the angle of incidence, the light refracts and comes out at a different angle than the angle of incidence. In other words, if light hits a refracting medium at 10 degrees to the normal, it will refract and come out at 7 degrees to the normal. Then, if it were switched, and the light were made to hit the refracting medium at 7 degrees to the normal, then it would refract and come out at 10 degrees to the normal. This is optical reversibility as seen in refraction. In reflection, however, the angle of incidence and the angle of reflection is the same. If light hits a reflecting medium at 10 degrees, it will reflect at an angle of 10 degrees. So if the angles were switched in this case, it would do nothing, it would just hit the reflecting medium at 10 degrees and again be reflected at 10 degrees. So, does the principle of optical reversibility hold for reflection as well as refraction? It depends on if you view switching the position of the same number to be reversing anything or not. Actually the principle holds good for every optical system in geometric optics....


Can you do bronchodilator reversibility test in patient with normal spirometry?

Yes. A spirometry can be normal but asthma still present so it is important to test for reversibility


What is the principle of fluorescence?

The principle of fluorescence spectroscopy is the interaction with light image.


What is a principle of light?

The main principle of light in quantum physics is its duality. That by certain ways of measuring it it is a wave. Then by means of measuring its' physical properties it is a particle. Go Figure.


Working principle of light pen?

The principle is the infrared light source that is inside. It takes all of the colors in the spectrum and uses them to make the light work.