A Proton of Energy E₀ Traveling in a Region in Which

question 13

Multiple Choice

A proton of energy E₀ traveling in a region in which the potential energy is zero is incident on a potential barrier of height U₀ = 0.5E₀.The probability that the proton will be transmitted is

• A)85.3%
• B)89.2%
• C)92.4%
• D)97.1%
• E)98.3%

---

Definitions:

Marginal Cost

The increase in cost resulting from the production of one additional unit of output.

Advertising Elasticity of Demand

Advertising elasticity of demand quantifies the change in demand for a product as a result of a change in the amount of advertising for that product.

Price Elasticity of Demand

A measure of how much the quantity demanded of a good responds to a change in the price of that good.

Willingness-To-Pay

The maximum amount an individual is ready to spend to purchase a good or service or to avoid something undesirable.