A Summary of the Nuclear Reactions That Power Our Sun

question 40

Multiple Choice

A summary of the nuclear reactions that power our sun is 4p → ⁴He + 2e^-,with masses of 938.272 MeV/c² for a proton,3727.38 MeV/c² for the helium nucleus,and 0.511 MeV/c² for each electron.How much energy is released by each of these reactions?

• A)24.69 MeV
• B)28.3 MeV
• C)2790.13 MeV
• D)279.01 MeV

---

Definitions:

Cruise Line

is a company that operates cruise ships, offering vacation and travel services across various destinations and oceans.

Spot Market

A public market for trading financial instruments or commodities, where transactions are completed immediately upon agreement.

Forecasting Function

The process of making predictions about future events or trends based on historical data and analysis.

Revenue Management System

A strategy and software used by companies to optimize the financial results by managing pricing, inventory, and consumer accessibility.