mathematics & Science house | Proficiency exam | Mathematical reasoning in Physics | Aeronauts 2000 | |

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Another Motivational discussion for the Expression-eix=cosx+isinx | |

Calculating the power from sunlight over a 12 hour period | |

Calculating the energy from sunshine over actual full day | |

Perfect Numbers-A instance Study | |

Gravitation inside a Uniform hole Sphere | |

Further note on Gravitation inside a Uniform hollow Sphere | |

Pythagorean Triples | |

Black Holes and also Point set Topology | |

Additional notes on black color Holes and also Point set Topology | |

Field Equations and also Equations of motion (General Relativity) | |

The observer in modern-day physics | |

A keep in mind on the Centrifugal and Coriolis Accelerations together Pseudo Accelerations - PDF File | |

On development of the cosmos - PDF File |

## How "Fast" is the rate of Light?

Light travels at a constant, finite speed of 186,000 mi/sec. A traveler, moving at the rate of light, would circum-navigate the equator roughly 7.5 time in one second. By comparison, a traveler in a jet aircraft, moving at a ground speed of 500 mph, would certainly cross the continent U.S. As soon as in 4 hours.