The wireless signals were invented by _ in __.

Guglielmo Marconi, 1899

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Thomas Alva Edison, 1889

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John Kay, 1899

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Samuel Slater, 1879

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Solution

The correct option is A Guglielmo Marconi, 1899
The Wireless Signals were invented by Guglielmo Marconi in 1899. It was in 1901 that he received a message sent from England at Newfoundland in Canada. The signals had travelled more than 2000 miles.

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The wireless signals were invented by _____ in ______.

The correct option is A Guglielmo Marconi, 1899The Wireless Signals were invented by Guglielmo Marconi in 1899. It was in 1901 that he received a message sent from England at Newfoundland in Canada. The signals had travelled more than 2000 miles.

The wireless signals were invented by _ in __.

The correct option is A Guglielmo Marconi, 1899
The Wireless Signals were invented by Guglielmo Marconi in 1899. It was in 1901 that he received a message sent from England at Newfoundland in Canada. The signals had travelled more than 2000 miles.