A Helium Atom Mass = 4m) Moving with Speed

question 66

Multiple Choice

A helium atom mass = 4m) moving with speed collides elastically with a deuterium hydrogen 2) atom mass = 2m) at rest. Calculate the percentage change in the kinetic energy of the helium atom after the collision.

• A) 11%
• B) 36%
• C) 50%
• D) 64%
• E) 89%

---

Definitions:

Jealousy

A complex emotion that often includes feelings of insecurity, fear, and anxiety over an anticipated loss of something of personal value, particularly in reference to a human connection.

Anger

An emotional state that varies in intensity from mild irritation to intense fury and rage, often resulting from a perceived wrong or injustice.

Personality and Culture

The study of how an individual's unique character traits are influenced by and interact with their cultural background.

Conscientious

The trait of being thorough, careful, or vigilant; implies a desire to do a task well.