Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Validation of the model 
(eq 7) used to interpret
simulation data, where 
is
a fitting parameter. We show a dashed
line for 
, corresponding to the best fit of the values
of κ at extreme conditions. The measured (300 K (Exp)) and computed
(300 K) values at ambient conditions are also shown using the measured
sound velocity of water ≈1500 m/s, as well as a dashed line
for 
.
