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When light travels through a medium like water, it slows down and its speed is no longer equal to c. How does this affect the life time of the photon?
docnet said:When light travels through a medium like water, it slows down and its speed is no longer equal to c.
The lifetime of a photon in a medium refers to the amount of time that a photon remains in a medium before being absorbed or scattered.
The lifetime of a photon in a medium is determined by the properties of the medium, such as its density and composition, as well as the energy and wavelength of the photon.
Yes, the lifetime of a photon in a medium can vary depending on the properties of the medium and the energy of the photon. In some cases, the lifetime may be very short, while in others it may be longer.
The lifetime of a photon in a medium is significant because it affects the behavior of light in that medium. It can determine how far light can travel before being absorbed or scattered, and can also impact the speed of light in that medium.
Yes, the lifetime of a photon in a medium can be manipulated by changing the properties of the medium, such as its temperature or pressure. It can also be altered by using specialized materials or techniques, such as using lasers to control the lifetime of photons in a medium.