Examlex

Solved

A Summary of the Nuclear Reactions That Power Our Sun 4p4He+2e4 \mathrm { p } \rightarrow 4 \mathrm { He } + 2 \mathrm { e } ^ { - }

question 44

Multiple Choice

A summary of the nuclear reactions that power our sun is 4p4He+2e4 \mathrm { p } \rightarrow 4 \mathrm { He } + 2 \mathrm { e } ^ { - } , with masses of 938.272938.272 MeV/c2\mathrm { MeV } / \mathrm { c } ^ { 2 } for a proton, 3727.38MeV/c23727.38 \mathrm { MeV } / \mathrm { c } ^ { 2 } for the helium nucleus, and 0.511MeV/c20.511 \mathrm { MeV } / \mathrm { c } ^ { 2 } for each electron. How much energy is released by each of these reactions?


Definitions:

Democratic

Pertains to a form of government in which power is vested in the hands of the people, either directly or through elected representatives.

Federal Income Taxes

Taxes levied by the federal government on the annual income of individuals and businesses, used to fund public services and government operations.

Military Spending

Financial allocation by a government for the maintenance and operations of armed forces, including expenses related to equipment, personnel, and infrastructure.

Lawmakers

Lawmakers are elected or appointed officials responsible for making and enacting the laws that govern a state or country.

Related Questions