Physics And Universe

Magnitude of star [Formula]

The magnitude of star is the measure of its brightness. When measured from the earth, two stars...

Posted by Physics And Universe | Dec 23, 2017 | Physics |

Let P be a particle on a smooth plane inclined at an angle alpha to the horizon. If ABC represent...

Posted by Physics And Universe | Dec 16, 2017 | Physics |

When a body falls towards the earth we can notice that its velocity increases as it approaches...

The rate of radioactive material disintegration is independent of physical and chemical...

Posted by Physics And Universe | Dec 2, 2017 | Physics |

Here is how we derive mass energy equivalence Force is defined as rate of change of momentum i.e.,...