Question

In 1931, at the Berlin Radio Show, _gave a public demonstration of a television system using a cathode ray tube for both transmission and reception.
O Michael Faraday
O Wolfgang Puck
O Manfred von Ardenne​

Answer 1

Answer:

Manfred von Ardenne​

Explanation:

In 1931, at the Berlin Radio Show, Manfred von Ardenne gave a public demonstration of a television system using a cathode ray tube for both transmission and reception.