How do we identify that quantum wavefunctions apply to macroscopic objects and not just to one particle at a time?
How much mass does an object need to have for its gravitational forces to pull it into a spherical shape?
Suppose, I am standing on earth’s equator and jumped vertically up to 500ft. when I arrive back on earth’s surface,
Why is it impossible to get colder than absolute zero - is it because of Heisenberg's uncertainty principle stating we