A Proton and an Antiproton Each with Total Energy of 400

question 34

Multiple Choice

A proton and an antiproton each with total energy of 400 GeV collide head-on. What is the total energy (particles + energy) released?

• A) zero
• B) 400 Gev
• C) 800 GeV
• D) 1 600 GeV
• E) 2 400 GeV

---

Definitions:

Elasticity of Demand

A measure of how much the quantity demanded of a good responds to changes in its price, indicating the sensitivity of consumers to price changes.

Increasing Block Rate

A pricing structure where the unit price of a service or commodity increases with the amount consumed, commonly used in utility and service pricing to encourage conservation.

Second-degree Price Discrimination

A pricing strategy where prices vary based on the quantity consumed or purchased, not by who purchases or their personal characteristics.

Quantity Consumed

The total amount of a product or resource used by individuals, households, or an economy within a specified time frame.