Weakly Interacting Particles (WIMPs)interact with Other Particles Using Gravity and the Weak

question 35

Multiple Choice

Weakly interacting particles (WIMPs) interact with other particles using gravity and the weak nuclear force. They cannot emit or absorb light. Therefore, how does the behavior of hydrogen and helium gas differ from that of WIMPs?

• A)Hydrogen and helium gas affects particles that we can see.
• B)Hydrogen and helium gas interacts with other forms of matter gravitationally.
• C)Hydrogen and helium gas can cool by radiating energy.

---

Definitions:

Break-Even Point

The point at which total costs equal total revenue, meaning a business neither makes a profit nor incurs a loss.

Sales Units

The total number of units of a product sold during a specific period.

Break-Even Point

The production level or sales volume at which total revenues equal total costs, resulting in neither profit nor loss.

Margin of Safety

The difference between actual sales and the break-even point, indicating the level of risk in not covering fixed costs.