I think you mean "A bit of a conundrum". A conundrum is a very old term for a puzzle or riddle.
Small piece Ex. Little *bit
That refers to the recent developments in physics, in the last 100 years or a bit more; especially quantum mechanics and the theory of relativity.
That refers to the recent developments in physics, in the last 100 years or a bit more; especially quantum mechanics and the theory of relativity.
quantum of plasma oscillation
quantum
Specific quantity of energy
Classical physics is the physics without considering quantum mechanics. This is the type of physics practiced by for example Newton (you might also come across the term Newtonian physics). General relativity is also a classical theory. The distinction is often used because quantum mechanics changed quite a bit in many fields of physics, so the term 'classical physics' allows for a clear distinction. The opposite of classical physics would be quantum physics.
Principal quantum numbers (n).
A bidoublet is a term used in quantum mechanics for a binary doublet.
Portion Max Planck originated the term quantum in physics when he hypothesized that energy is portioned into discrete units.HOW MUCH
Quantum mechanics is a separate branch of physics. It is a general term given to all quantum physics. There are many subbranches, for example Quantum chronodynamics which describes the strong nuclear interaction.
The noun quantum is a singularnoun. The plural form is quanta.A possessive noun requires the use of an apostrophe.The singular possessive form is quantum's. The plural possessive form is quanta's.