Light Nuclei Can Be Split

question 119

Multiple Choice

Light nuclei can be split.For example,a deuteron,which is a proton-neutron combination,can split into a separate proton and separate neutron.Does such a process yield energy or cost energy? Why?

• A)Yields energy.Splitting nuclei of any sort is a basic example of a nuclear reaction releasing massive amounts of energy.
• B)Neither.The amount of energy required to split the light nuclei is exactly the same as that released.This is the basis of the Law of Conservation of Energy.
• C)Costs energy.This fact is consistent with the sum of the masses of the separated proton and neutron being greater than the mass of the original deuteron.
• D)Yields energy.This fact is consistent with the sum of the masses of the separated proton and neutron being less than the mass of the original deuteron.

Understand the cyclical nature of the human biological clock.

Grasp the development and significance of cognitive control mechanisms in adolescence.

Recognize the disorders related to eating behaviors and their characteristics.

Understand the sequence and significance of physical growth patterns during adolescence.

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Definitions:

Cash Budget

A detailed plan that estimates cash inflows and outflows over a certain period, helping businesses manage their cash flow and liquidity.

Sales Budget

A detailed plan outlining the expected revenues from the sale of products or services over a specific period, serving as a roadmap for the company's sales strategy and performance expectations.

Finished Goods Inventory

The stock of completed products that are ready to be sold by a manufacturing company.

Sales Forecast

An estimation of the future sales of a product or service, based on historical sales data, market trends, and economic factors, crucial for planning and budgeting.