Rotating ones have limited ranges of velocity, which is a function of the distance from the vortex.
Rotating ones have limited ranges of velocity, which is a function of the distance from the vortex. It was originally proposed that all condensates of bosonic particles at ground states are these. Lev Landau proposed an important theory about the phenomenon associated with them, which is exemplified by capillary action overcoming gravity to allow these materials to creep up the walls of a container. Below the lambda point, helium is one of these objects. For 10 points, identify these substances that exhibit zero viscosity.
Rotating ones have limited ranges of velocity, which is a function of the distance from the vortex.
{superfluids} [accept word forms {such} as {superfluidity}]