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Thomas Edison in 1897.
What else can I help you with?
Which particle strikes the television screen beta particle or x-rays?
If you mean a CRT TV screen, they are electrons. Beta particles are also electrons but of higher energy than in cathode rays. Modern flat panel TVs are purely electronic and involve nothing striking the screen. So the precise answer to your question is neither.
How much is kilowatts of 1 TV?
A 32" flat screen tv takes 100-150 watts.
A flat-screen television uses 3 amps and has a power rating of 300 watts. How many volts does it need?
To find the voltage required for the flat-screen television, you can use the formula ( V = P / I ), where ( P ) is the power in watts and ( I ) is the current in amps. Plugging in the values, ( V = 300 , \text{watts} / 3 , \text{amps} ), which equals 100 volts. Therefore, the television needs 100 volts.
How are magnets used in TVs?
They are mot used in modern flat screen LCD or LED TVs, but in the old cathode ray tubes the magnets (electromagnets) were near the rear of the tube and caused the electron beam to sweep up and down and from side to side (electron beams are bent by a magnetic field).
How many kilowatts per hour does a flat screen tv use?
None. There is no such thing as a 'kilowatt per hour'. If, on the other hand, you are asking how many 'kilowatt hours' a flatscreen television uses, simply look at its nameplate to find its power rating in kilowatts (more likely, it's in watts, so you need to divide by 1000), and multiply it by 1 to find the number of kilowatt hours consumed over a period of one hour.
When was it made flat panel tv?
1883
Are there special flat panel TV stands for the new types of TV's?
Yes. Flat panel TV's are a more recent model. As are their corresponding flat panel TV stands and clips.
Does Sears carry flat panel TVs?
"Yes, Sears carries flat panel tvs. They have a lot of different kinds of flat panel tvs. They also have a lot of different kinds of regular televisions too."
Does a flat panel television have to be wall mounted?
No, a flat panel television does not have to be wall mounted. In fact you can buy tv stands for your flat panel tv that take up very little room and add to the beauty of the room.
What is a flat panel monitor?
a tft display is a lcd display which is used in small thin applications i.e screens for mobile phones TFT stands for thin film transistor may be also called TFT LCD.
What type of flat panel TV provides the best contrast?
A flat-panel OLED TV, if you can find it, provides unparalleled contrast.
Flat panel televisions replaced what type of common tv set?
Flat panel televisions have been very popular for the past several years. Flat panel televisions replaced televisions with picture tubes called cathode ray tubes.
Are flat panel tvs expensive to buy?
No. Since the introduction of flat panel tvs several years ago, the price has steadily fallen, now making flat panel tvs just as cheap as the old standard "boxed" tvs, if not cheaper.
Where can you get a low price on a 26" Flat Panel tv?
There are many websites that offer cheap prices on 26" flat panel TVs. One in particular is Walmart.com, which offers a 26" Vizio Razor flat panel TV for only $377.
What was the first plasma flat screen TV made?
it was made in 1990
What is the difference between a flat panel monitor and a flat panel LCD?
Same thing except LCD TVs are televisions by themselves while LCD monitors can serve as either a television OR a computer monitor.
Are all flat panel televisions HD?
Yes, all flat panel (LCD and plasma) televisions are high definition. However, not all HD televisions are flat - there are a few CRT televisions that are HD.
