A Bicycle Pump Contains Air at One Atmosphere and 0°C

question 21

Multiple Choice

A bicycle pump contains air at one atmosphere and 0°C. As the tire is pumped up, the volume of air decreases by 50% with each stroke. What is the new pressure of air (in atm) in the chamber after the first stroke, assuming no temperature change?

• A) 2
• B) 1
• C) 0.5
• D) 0.1
• E) 3

Recognize the impact of age discrimination in the workplace and strategies to tackle it.

Understand the role of family, work, and retirement in structuring adult lives and influencing well-being.

Understand the impact of personality on life choices and relationships.

Recognize the evolving nature of gender roles and parent-child relationships through adulthood.

---

Definitions:

Benchmarks

Standard points of reference by which things can be measured or judged, often used to compare performance or quality.

Successful Teams

Groups of individuals working together effectively to achieve shared goals, characterized by collaboration, mutual respect, and strong leadership.

Enthusiasm

Keen and passionate excitement, enthusiasm, or admiration.

Timely Decisions

Making decisions or choices at the right time, without unnecessary delay, allowing for effective action and response to opportunities or challenges.