General KnowledgeThe Battle of Waterloo (1815) marked the defeat of which leader?
A) Napoleon Bonaparte
B) Duke of Wellington
C) Louis XVI
D) Otto von Bismarck
Napoleon Bonaparte was defeated at Waterloo by the Duke of Wellington and Prussian forces, ending his rule and the Napoleonic Wars.
General Knowledge
A)
France
B)
USA
C)
Britain
D)
Russia
The Opium Wars (1839–42, 1856–60) were fought between China and Britain, largely over the opium trade and sovereignty.
General Knowledge
A)
Peso
B)
Real
C)
Dollar
D)
Cruzeiro
Brazil's currency is the Real (BRL), introduced in 1994 as part of economic stabilization efforts to control hyperinflation.
General Knowledge
A)
Oxygen
B)
Sulfur dioxide
C)
Nitrogen
D)
Helium
Sulfur dioxide emitted from fossil fuel combustion oxidizes to sulfuric acid in the atmosphere, contributing to acid rain.
General Knowledge
A)
Coulomb
B)
Faraday
C)
Maxwell
D)
Ohm
James Clerk Maxwell formulated the classical field equations that unify electricity, magnetism, and light as electromagnetic waves.
General Knowledge
A)
Volt
B)
Ohm
C)
Ampere
D)
Coulomb
The ampere is the SI unit of electric current, defined by the flow of electric charge per second through a conductor.
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