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As far as they know, nothing goes faster.

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15y ago

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What does special relativity say about the speed of light?

The speed of light is constant.


What is special about the speed of light?

you cant see it


If special relativity states that the speed of light is a constant how can refractive index be an indication of a change in the speed of light?

The relativity statement refers specifically to the speed of light in a vacuum.


How slow can light go?

In some special substances, it was possible to slow the speed of light to just a few meters per second - incredibly slow compared to the speed of light in a vacuum.In some special substances, it was possible to slow the speed of light to just a few meters per second - incredibly slow compared to the speed of light in a vacuum.In some special substances, it was possible to slow the speed of light to just a few meters per second - incredibly slow compared to the speed of light in a vacuum.In some special substances, it was possible to slow the speed of light to just a few meters per second - incredibly slow compared to the speed of light in a vacuum.


Is the speed of light faster in a liquid?

No. According to special theory of relativity, the speed of light in all inertial mediums remains the same as that in the vacuum.


Why is the cheetah special animal?

because of there speed.


What is the significance of the special relativity beta factor in the context of high-speed particle physics?

The special relativity beta factor is significant in high-speed particle physics because it represents the ratio of a particle's speed to the speed of light. This factor helps scientists understand how particles behave at near-light speeds and is crucial for predicting their behavior in particle accelerators and other high-energy experiments.


What are massless particles traveling the speed of light?

Massless particles traveling at the speed of light include photons, the particles of light. They have no rest mass and always move at the speed of light in a vacuum according to the theory of special relativity.


Why is light able to travel at the speed of light?

Because light has no mass.


Does the size of the particle increase with the increase in mass while close to the speed of light?

No, as an object's speed approaches the speed of light, its mass increases according to special relativity, but the actual size of the object does not increase. This is because size is not a relativistic quantity, but mass and energy are.


Where does a photon get its speed from?

Nowhere. A photon must travel at the speed of light so it starts with that speed when it is created. This is the origin of the theory of special relativity.


Where will be speed of light minimum-water or air or vacuum or glass?

The speed of light is minimum in Glass. It is because light travels at minimum speed in solids.