Explain the phenomena of "bose-einstein condensation" and find the critical temperature t_{c} below which bose-einstein condensation takes place.
show that bose-einstein condensation does not occur in tow dimensions.
п-1 1 gn(2) t(n) х da 1er-1 г(п)

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.

What object a collides with object b and bounces back its final momentum is?

This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?