What type of energy does a Television produce?

Answer 1

Light, and sound.

Answer 2

The old analog television sets using cathode ray picture tubes emitted a significant amount of x-rays from the face of the tube, especially the color sets and those with larger screens due to the higher anode voltage required for operation. This x-ray radiation was managed at what were considered safe dose rates by using very thick leaded glass for the face of the tube as a shield, but made the tubes very heavy. Even at these safe dose rates you did not want to sit too close to the television for long periods, as the dose rate rises the closer one is to any radiation source.

All television sets (and radios) emit small levels of radio radiation from their receiving electronic circuits.

All television sets emit visible light radiation (that is part of their purpose).

All television sets (and anything else operated from electricity) emits black body radiation that peaks in the infrared band due to wasted energy.

Answer 3

TV signals are carried over radio links which use UHF frequencies in the range 200-1000 MHz. They are also broadcast from satellites at slightly higher frequencies, around 10 GHz.

They are also distributed by cables that can be optical cables carrying light waves, and these can distribute a very high amount of data.

Answer 4

The direct broadcast of TV through geostationary satellites to small home dishes in
North America is a radio relay, on a downlink frequency anywhere between 12.2 GHz
to 12.7 GHz (wavelength 2.36 cm to 2.46 cm), in the microwave "Ku band".

Answer 5

Cathode Ray Tube (CRT) televisions may produce small amounts of x-rays. This results from electrons accelerated by high voltage strike an obstacle in a vacuum.

Answer 6

Light, and sound.

Light, and sound.

Light, and sound.

Light, and sound.

Answer 7

Radiation energy by electromagnetic wave which produce sensation on our ratina of eye and we can see tv

Answer 8

frared