How Fast Must a Proton Move So That Its Kinetic

question 6

Multiple Choice

How fast must a proton move so that its kinetic energy is 80% of its total energy?

• A) 0.020c
• B) 0.87c
• C) 0.92c
• D) 0.98c
• E) 0.80c

---

Definitions:

Correlation

A numerical indicator showing the degree to which two variables move in relation, without suggesting a cause-and-effect relationship.

p < .05

Refers to a statistical threshold indicating that the likelihood of the observed data occurring by chance is less than 5%, commonly used to infer significance in research findings.

Statistically Significant

A determination that a result from data analysis is not likely to have occurred by chance, suggesting a real effect or difference in the population sampled.

Investigator

A person who carries out a formal inquiry or investigation to discover and examine facts to establish the truth.