Calculate. Sound (1)

If we see lightning and then hear thunder 5 s later, how far away from us is the storm? It is meters away.

Calculate. Sound (2)

How far does sound travel in 10 s in an atmosphere of CO2 (v = 260 m/s)? It travels meters.

Final evaluation T02 01 - Liberal revolutions and nationalist movements ...

Explain the fundamental principles of political liberalism.

Look. The industrial landscape

Look at the illustration. Describe this new landscape.

Define. Main concepts

Define these concepts: demographic revolution steam power urbanisation anarchism agricultural revolution economic liberalism Marxism trade unionism

Analyse. Soviet Republics from 1922

What kind of state was the USSR? Make a table. Show the republics and their capitals. Which republics were mainly Muslim?

Final evaluation T08 10 - The First World War and the Russian Revolution...

What were the differences between the Triple Entente and Triple Alliance?

True/false. The world today

Are the following sentences true or false?: The collapse of the USSR caused the East-West blocs to disappear. After the collapse of the USSR, Europe was left as the world's only superpower. The…

Vivimos en un mundo globalizado

Introducción - El Clasicismo musical: la orquesta moderna

Introducción El Clasicismo musical: la orquesta moderna