An 85-Kg Person Exposed to Barium-141 Receives 2

question 45

Multiple Choice

An 85-kg person exposed to barium-141 receives 2.5 × 10⁵ β particles, each with an energy of 5.2 × 10^-13 J. How many rads does the person receive?

• A)2.4 × 10 ^-20
• B)1.5 × 10 ^-7
• C)1.8 × 10 ^-16
• D)6.1 × 10 ^-15
• E)None of these choices are correct.

---

Definitions:

Popular Rights

Refers to the rights and freedoms that are considered to be universally entitled to all individuals, often associated with democratic practices and principles.

Whig Party

A political party active in the mid-19th century United States that opposed the policies of the Democratic Party and advocated for a strong federal government.

Second Bank

A term likely referring to the Second Bank of the United States, a national bank that operated from 1816 to 1836, playing a pivotal role in early American financial policy.

National Government Debt

The total amount of money that a country's government has borrowed, through various means, and has yet to repay.