
Roaring 20's - The Radio Questions
Authored by Chris Persing
History
11th Grade
Used 2+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who is often credited with the invention of radio?
Nikola Tesla
Guglielmo Marconi
Michael Faraday
Joseph Henry
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In what year did Guglielmo Marconi send the first transatlantic radio message?
1909
1895
1901
1890
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was Nikola Tesla's main interest in his radio wave experiments?
Remote control vehicles
Wireless communication
Wireless power
Creating light
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What discovery did Hans Christian Oersted make that contributed to the development of radio?
An electric current creates a magnetic field
Radio waves
Electromagnetic induction
Moving magnets can make currents move
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What did Joseph Henry discover about lightning?
It can generate radio waves
It is a form of electromagnetic induction
It can move a compass needle from 13 kilometers away
It can be used to power cities
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What did Tesla use to create changing magnetic fields in his experiments?
Alternating current through a coil of wire
Static electricity
Direct current through a metal rod
Natural magnetic fields
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What year did Marconi use his 'wireless telegraph' to send a message across the Atlantic Ocean?
1895
1901
1909
1889
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