The Up Quark U Has Charge +2e/3 and Strangeness 0;

question 22

Multiple Choice

The up quark u has charge +2e/3 and strangeness 0; the down quark d has charge -e/3 and strangeness 0; the strange quark s has charge -e/3 and strangeness -1.This means there can be no baryon with:

• A)charge 0 and strangeness 0
• B)charge -e and strangeness -1
• C)charge +e and strangeness -1
• D)charge +e and strangeness -2
• E)charge 0 and strangeness -2

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Definitions:

Freud's

Pertains to the theories and concepts developed by Sigmund Freud, the founder of psychoanalysis, focusing on the unconscious mind, the interpretation of dreams, and how early childhood experiences affect the adult personality.

Experimental Research

A method of research that tests a hypothesis through a controlled environment where independent variables are manipulated to observe their effect on dependent variables.

Untestable

Refers to hypotheses or theories that cannot be empirically verified or falsified through scientific experiments or observation.

Superiority

A belief or attitude that one person or group is better than another, often leading to prejudiced behavior or discrimination.