Communiquez avec les autres et partagez vos connaissances professionnelles

Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.

Suivre

Do particles of matter (atoms, molecules) move at absolute zero temperature?

user-image
Question ajoutée par Aftab Naeem
Date de publication: 2017/02/28
aissa walid benarous
par aissa walid benarous , Mechanical Engineer , Sonatrach

by definition

at zero temperature , particule has no kenitic energy

Hussein Hussein
par Hussein Hussein , PhD Student , Ulster University

To say they lose their energy and stop moving at zero Kelvin, that's not right. The reason is that the atoms and molecules still have some energy (momentum) even after reaching the absolute zero temperature. That's proved experimentally. 

Taleb Bou hamdan
par Taleb Bou hamdan , Consultant Engineer , EMI

Depending on the studies available till now, the absolute zero is the temperature at which the entropy becomes zero which means the particles won't move.

JIBIN MANUEL
par JIBIN MANUEL , MEP ENGINEER , SMEC AUTOMATION

NO,BECAUSE THE  THIRD LAW OF THERMODYNAMICS STATES THAT "AT ABSOLUTE ZERO ENTROPY OF A PERFECT CRYSTALLINE SUBSTANCE IS ZERO"

More Questions Like This