Is 'C' Faster Than the Speed of Light?

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SUMMARY

The speed of light, denoted as 'c', is a constant value of 300,000 km/s, regardless of the observer's speed, as established by the principles of special relativity. This principle asserts that all observers, whether on an airplane or stationary on Earth, measure the speed of light as 'c'. The constancy of 'c' is derived from solutions to the wave equations for electric (E) and magnetic (B) fields, confirming that it remains unchanged across different frames of reference.

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  • Understanding of special relativity principles
  • Familiarity with wave equations in physics
  • Knowledge of electric and magnetic field interactions
  • Basic grasp of observational physics
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  • Study the implications of Einstein's theory of special relativity
  • Explore the derivation of the speed of light from wave equations
  • Investigate the effects of relative motion on measurements in physics
  • Learn about the relationship between light speed and electromagnetic fields
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aby001234
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Is it same as 'c'?
or is it greater (though it may be very small difference) than the normal
speed of light?
 
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The speed of light is 'c' no matter how fast an observer is going. That's one of the guiding principals behind special relativity.
 


aby001234 said:
Is it same as 'c'?
or is it greater (though it may be very small difference) than the normal
speed of light?

Passengers aboard airplane measure it as 300,000km/s (c).
Onlookers on Earth on measure it as 300,000km/s (c).
Aliens passing by overhead at .9c measure it as 300,000km/s (c).
 


the speed of light comes from the solution to wave equation for E and B fields.
And then number is constant.
 

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