In a Head-On Collision,an Alpha Particle (Z = 2)of Energy

question 25

Multiple Choice

In a head-on collision,an alpha particle (Z = 2) of energy 8.20 MeV bounces straight back from a nucleus of charge 80.0 e.How close were the centers of the objects at closest approach?

• A)2.81 × 10^-14 m
• B)3.39 × 10^-12 m
• C)6.56 × 10^-15 m
• D)2.17 × 10^-14 m

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Definitions:

First Woman Sociologist

Harriet Martineau, often regarded as the first female sociologist, who made significant contributions to the field with her writings and translations of Comte's work.

Marianne Weber

A prominent German sociologist and women's rights activist, known for her works on marriage, family, and social economics, and as the wife of Max Weber.

Harriet Martineau

A British social theorist and Whig writer, often cited as the first female sociologist for her significant contributions to social research and political economy.

Feminist Thinking

A way of analyzing societal structures and relationships from the perspective of advocating for gender equality and challenging gender-based disparities.