Examlex
What is the maximum wavelength of a photon that can produce a proton/anti-proton pair? The mass of a proton is 1.67 * 10-27kg.
Quantity of Money
The total amount of money available in an economy at a specific time, including cash, coins, and balances in bank accounts.
Circulation
In economics, circulation refers to the continuous movement and exchange of money or goods and services within an economy.
Rational Expectations
The hypothesis that individuals make forecasts about the future based on all available information and past experiences, thus influencing their economic decisions.
Prominent Spokesman
A leading or notable figure who represents and speaks on behalf of a particular cause, organization, or group.
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