Question

Which of the following devices were used to capture TV signals in the early days of television?

A) Microwave Antenna.
B) Antenna placed on the roof.
C) Satellite Dish.
D) Dowser Rod.

Answer 1

In the early days of television, TV signals were captured using antennas placed on the roof or big receiver dishes. These devices were designed to resonate at specific frequencies and picked up the weak TV signals.

Step-by-step explanation:

The devices that were used to capture TV signals in the early days of television were antennas placed on the roof and sometimes big receiver dishes. These antennas and dishes were used to capture the weak TV signals by being designed to resonate at the specific frequencies of the signals. Electrical components in the antenna picked up and amplified the signal formed by the accelerating electrons, which was then converted to audio and/or video format.