4 ms·
They really ought to stop teaching that fluid is incompressible in middle school.
by cordite 12y ago
They really ought to stop teaching that fluid is incompressible in middle school.
- chinpokomon 12y agoI think that is a simplification of the model for high school level physics. It's like when we use Hooke's law to describe a spring constant that only holds true for part of the range. Compared with a volume of gas, fluids are "incompressible."