4 ms·
This. Diamond is one of the stiffest materials in existence. It has a sound speed of 12 000 m/s. Lightspeed is 300 000 000 m/s.
by semi-extrinsic 10y ago
This. Diamond is one of the stiffest materials in existence. It has a sound speed of 12 000 m/s. Lightspeed is 300 000 000 m/s.