If we make a great voltage difference and let electricity flow , electron's kinetic energy will be equal to ##eV## . For some value of V (we wish to give) , won't the velocity be over speed of light ? What's wrong with such approach of thinking ?(adsbygoogle = window.adsbygoogle || []).push({});

Again , if we increase temperature of a system of gas , average speed,rms speed will increase and a some temperature it should cross speed of light . What's the bug in such idea ?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Creating speed more than light?

Loading...

**Physics Forums | Science Articles, Homework Help, Discussion**