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To some level they do, because it is a smaller machine to run and most do not require the extra energy to light up a screen with motion. (Both use sound, though.) Considerably less
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Does a PC use more power than a TV?
A PC uses less power than a TV
Why was analog switched to digital?
Because it had so many more advantages than than analogue radio and tv. It has better sound quality, less interference...
Why is radio better than tv?
One advantage of Radio over Television in this day and age is accessibility. Television broadcast has been limited to digital signals with a more limited broadcast range. Radio is still analog with a much larger, generally, broadcast range. Radio also tends to be less distracting to drivers...
What is the reason that makes OLED TV need only little power to operate I heard that OLED TV uses less power than the other LCD TVs when compared What makes them so power efficient?
OLED TV works on pixel emission concept and not on the backlight concept. So it takes less amount of power as compare LCD TV.
What influences does television have on the power of political parties?
Television has made candidates far less dependent on party organizations than they once were.
Why do you think radio and television are more popular means of mass communication in India than the printed word?
Because it is less effort to sit back and listen or watch than to read.
Is television better than radio if yes then why?
it is better because you can bring a radio more places then tv
Is TV more popular than radio?
Absolutely, radio became obsolete. It is substituted by TV.
Why do people prefer to listen to radio?
Radio allows you to use your imagination more than television does. TV gives you audio and visual; radio giving you only the audio allows your mind to create the visual.
Why is it necessary to watch television at a distance of not less than 6 meters?
the radiation from crt tube affects the eye. if distance is less than the 6 m the radiation have strong power to damage eye cells
Why when the radio is on it makes a screeching noise?
Possibilities include: tuner chip degrading; audio amplifier failing; other discrete component failure; AM is more sensitive to local radio interference than FM; microwave oven nearby; another radio, tv or computer nearby; surveillance bugs in area; wireless alarm systems; feedback from piggy-back radio using household power lines (which serve as the antenna system); proximity to high voltage power lines or radio/tv towers; or a local amateur radio transmitter in area.
How do AM radio and television wavelengths compare with radar?
AM radio, FM radio, television, cellphones, GPS, and microwave ovens all use radio waves that are longer than the ones used for RADAR.
