How long do photons live not in a vacum?

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In summary, photons do not have a defined lifespan outside of a vacuum and can exist for billions of years if not absorbed or scattered by matter. In a vacuum, they have a longer lifespan because they are less likely to interact with matter. While photons do not die in the same sense as living organisms, they can be absorbed or scattered by matter, causing them to no longer exist as individual particles. They also do not decay over time, but can be transformed into other forms of energy through interactions with matter. Scientists measure the lifespan of photons through statistical methods and observations of large groups, as well as studying their properties and behaviors.
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brianthewhitie7
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How long do photons live not in a vacum?
 
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It depends very much on the material of the "not vacuum", also on the energy of the photons.
 
  • #3
But if the photons are going the speed of light shouldn't they never die since they are going the speed of light which is time?
 
  • #4
Never mind i was able to find my answer.
 

1. How long do photons live outside of a vacuum?

Photons do not have a defined lifespan outside of a vacuum. They exist as long as they are not absorbed or scattered by matter. In some cases, photons may continue to exist for billions of years.

2. Do photons have a longer lifespan in a vacuum?

Yes, photons have a longer lifespan in a vacuum because they are less likely to interact with matter. In a vacuum, photons can travel freely without being absorbed or scattered, allowing them to exist for longer periods of time.

3. Can photons die?

No, photons do not die in the same sense that living organisms do. They are not living entities and do not have a defined lifespan. However, they can be absorbed or scattered by matter, causing them to no longer exist as individual particles.

4. Do photons decay over time?

No, photons do not decay over time. They are fundamental particles that do not change or break down. However, they can be transformed into other forms of energy through interactions with matter.

5. How do scientists measure the lifespan of photons?

Scientists cannot directly measure the lifespan of a single photon. Instead, they use statistical methods and observations to estimate the average lifespan of large groups of photons. Additionally, the properties and behaviors of photons can also provide clues about their lifespan.

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