Modul 4. Evolution of natural sciences
Task 1. Listen to Part 1 of a radio programme about the history of radio. Mark the following statements T (true) or F (false).
1.
The electromagnetic waves were described by Maxwells mathematical theory in 1883.
2.
German scientist Heinrich Hertz experimentally proved the existence of electromagnetic waves.
3.
Hertz didnt think that this discovery was useful.
4.
At that time scientists called radio waves Maxwell-Hertz waves.
5.
G. Marconi improved the Hertzs device and established a radio factory in Italy in 1898.
6.
Marconis radio broke the isolation of people at sea.