Alpha Particles Are Repelled by Atomic Nuclei Because

question 22

Multiple Choice

Alpha particles are repelled by atomic nuclei because

• A)of the repelling interaction between an alpha particle and the atomic nucleus.
• B)closeness of each to each other is not permitted.
• C)the force between the alpha particle and the atomic nucleus is opposite to an attractive force.
• D)they both have the same sign of electric charge.
• E)none of these

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Definitions:

Fixed-Cost Fallacy

Consideration of costs that do not vary with the consequences of your decision (also known as the sunk-cost fallacy).

Depreciation Costs

The allocation of the cost of a tangible asset over its useful life, representing the decline in value due to wear and tear, age, or obsolescence.

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or choosing to pursue a particular action.

Accounting Costs

Costs that appear on the financial statements of a company.