Write down the differences between classical theory and quantum theory
Answers
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Classical Mechanics(propositions)
The physical world is deterministic,that is, if you provide sufficient information (say initial conditions)about the given system , you can exactly predicts its future. however for some cases might be very difficult to provide the exact information (butterfly effect), but in principle, physical systems are deterministic.
Light are waves and matter consists of particles.
Physical quantities ( energy, momentum ,spin ) can be considered as continuous variables.
One can always find physical reality of a given system or object which is independent of the observer.
A point particle doesn’t posses spin or angular momentum.
Quantum Mechanics (predictions)
The physical world is not deterministic , and uncertainty is the intrinsic property of the matter. What you can predict are the probabilities of the outcomes of an event or experiment which manifested at subatomic level.
Both light and matter can exhibits behavior that are wave-like and particle like.
Physical quantities are quantized(can only take discrete values) under certain circumstances.
Observer always affect the outcome of an experiment.
Even a point particle can have spin and angular momentum.
ANSWER⭐⭐❣❣
➡️The fundamental principal of classical theory is that the economy is self-regulating.
➡️Quantum theory is a theory of matter and energy based on the concept of quanta, especially on quantum mechanics.
HOPE IT HELPS YOU✅✅✨✨✌✌