The Q Value for the Following Reaction ${ } _ { 4 } ^ { 9 } \mathrm { Be } ( \alpha , \mathrm { n } ) { } _ { 6 } ^ { 12 } \mathrm { C }$

question 25

Multiple Choice

The Q value for the following reaction, ${ } _ { 4 } ^ { 9 } \mathrm { Be } ( \alpha , \mathrm { n } ) { } _ { 6 } ^ { 12 } \mathrm { C }$ ,is (in MeV) m(alpha) = 4.002 603 u
M(Be) = 9.012 182 u
M(n) = 1.008 665 u
M(C) = 12.000 00 u
1 u = 1.66 *10 ^{- 27} kg

• A)8.4
• B)6.2
• C)7.3
• D)5.7
• E)3.5

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Definitions:

Consumer Surplus

The disparity in amounts between what is potentially spent by consumers and what is actually spent on a good or service.

Demand Curve

A graphical representation that shows the relationship between the price of a good and the quantity demanded by consumers.

Consumer Surplus

The gap between the price consumers are ready to pay for a good or service and the price they end up paying.

Market Demand

Represents the total quantity of a good or service that all consumers in a market are willing and able to purchase at various prices.