A quantum particle:
A)can be localised in space.
B)can be represented by an infinitely long wave having a single frequency.
C)can be represented by a wave packet.
D)travels at the phase speed of the infinitely long wave having the highest frequency.
E)has the highest probability of being present in those regions of space where its component waves interfere destructively.

Question

Quizplus · Accepted Answer

According to the wave-particle duality principle, quantum particles can exhibit both wave-like and particle-like behavior. While they can be localized in space, they cannot be represented by an infinitely long wave with a single frequency. Instead, they can be described by a wave packet, which is a superposition of many waves of different frequencies and amplitudes that interfere constructively and destructively to create a localized particle-like entity. Therefore, option C is the correct choice.

A Quantum Particle