Theoretical physics quark and gluon subatomic, up and down quarks in proton and neutron, Form the matter molecule atom to the quark, physics of an atom nucleus, Proton, antiproton, physics, chemistry

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SOLVED: In the quark model of fundamental particles, a proton iscomposed of three quarks: two "up" quarks, each having charge 2e/3, and one "down" quark, having charge -e/3. Suppose that thethree quarks are equidistant from one another. Take the distance tobe 1.36×10-15 m and calculate thepotential energy of the subsystem of two "up" quarks. (MeV)?Calculate the total electric potential energy of thethree-particle system. (MeV)?

What is Quark? - Definition, Meaning, Types, Model, Example

State of Decay

SOLVED: The decay rate, k, for a particular radioactive element is 2.8%, where time is measured in years. Find the half-life of the element:The half-life is years. (Round to one decimal place as needed)

Radioactive Decay | Definition, Occurrence & Types