1. what is television according to the text
Television?
Answer :
Is a system of sending and receiving pictures and sound by means of electronic signals transmitted trough wires and optical fibers or by electromagnetic radiation
2. what is the most common use of television?
Answer:
The most common use of television is a source of information and entertaiment for viewers in their homes
3. what do public utility employees use television for?
Answer:
Public utility employees use television to monitor the condition of an underground sewer line, using camera attached to a robot arm or remote control vehicle
4. In colour television, what does a camera produce ?
Answer:
In colour television the camera produces an electric signal that varies depending on the strength of each color of light
5. What is the main idea of the last paragraph?
Answer:
Procces brodcasting in digital television with commpressed as sets of numbers
Answer :
Is a system of sending and receiving pictures and sound by means of electronic signals transmitted trough wires and optical fibers or by electromagnetic radiation
2. what is the most common use of television?
Answer:
The most common use of television is a source of information and entertaiment for viewers in their homes
3. what do public utility employees use television for?
Answer:
Public utility employees use television to monitor the condition of an underground sewer line, using camera attached to a robot arm or remote control vehicle
4. In colour television, what does a camera produce ?
Answer:
In colour television the camera produces an electric signal that varies depending on the strength of each color of light
5. What is the main idea of the last paragraph?
Answer:
Procces brodcasting in digital television with commpressed as sets of numbers
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