Which describes how to generate a real image of an

If the speed of a particle triples ,by what factor does its kinetic energy increase?

Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.

The particles that are found in the nucleus of an atom are