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Radio

A radio refers to an electronic device that works by receiving radio wave (an electromagnetic wave) that has the capacity to broadcast news, speech, music and other audio through the air.

8,296 Questions

Why is microwaves found between infrared and radio waves?

the electromagnetic spectrum (all existing radiation) is organized in order of shortest wavelength from the left to longest wavelength from the right. Infrared waves, felt as heat, are slightly longer than the visible light spectrum, and microwaves longer still, and radio waves longer still.

The wavelength of a radio wave received at 100 megahertz is?

Wavelength = speed/frequency = 300,000,000/100,000,000 = 3 meters

Who engages in deliberation and is impartial?

A pastor in a church, they give long sermons and talk all about their religious stuff

and they treat people equally.

I think the questioner is going for the answer: A judge.

When a short grounded vertical antenna has a length L which is 0.05 1 at frequency f and if it's radiation resistances at f is R Ohms then its radiation resistance at a frequency 2f will be?

In ideal conditions the radiation resistance of a short antenna is proportional to the square of the height in wavelengths. So doubling the frequency would produce 4 times the radiation resistance.

Rr is 1578(He/lambda)2 for a short antenna, He < lambda/8.

He is the effective height, equal to half the physical height for a simple monopole, rising to the physical height for a monopole with an infinite amount of horizontal top loading.

What country is Manx Radio located in?

Manx Radio is a radio station located on the Isle of Man. It is a fully featured radio station with a strong internet presence that includes online radio feeds and traffic webcams.

Will any radio antenna pick up ultrasound?

No, radio antennas only pick up electromagnetic waves. Ultrasound is mechanical pressure waves, you need a microphone to pick them up.

Isuzu Rodeo radio?

In the Isuzu Rodeos car manual or repair manual there should be a radio diagram. Most radios can be exchanged with the factory radio though a harness may need to be purchased.

Will listening to the radio via the internet cause the computer to run slow?

That depends on the speed of your computer, its memory size, etc. Normally streaming audio is not very bandwidth intensive and won't slow your system down noticeably, but again, all depends on your current setup.

Car wont start however your lights come and the on automatic locks click when you try to lock or unlock and radio does not go on?

IGNITION SWITCH, UR RADIO'S SECONDARY POWER COMES FROM THE IGNITION SWITCH SO WHEN U TURN YOUR CAR OFF THE RADIO AND OTHER ACCESSORIES TURN OFF AS WELL.

Where should you wire a CB radio in a 91 ranger?

look at the fuse box and find a acc circuit,If you have a test light check to make sure that the acc terminal you use is a keyed hot.When the key is on it will light the test light and when the key is turned to the off position it will turn the test light off.Make sure you use an inline 15 amp fuse.You can use a spade connector to plug into the fuse box acc terminal.THe ground wire can be connected to any metal bracket under the dash as long as it it a good clean ground.Most fuse boxes have 2 or 3 acc circuits.

Who played the mad Russian on the Chase Sanborn Comedy hour radio show?

The Mad Russian was played by Bert Gordon (http://www.imdb.com/name/nm0330025/).

Why do hilly areas often get poor TV and radio reception?

Because waves travel in straight lines, therefore if you try and bend it for going up a hill, it usually doesn't work.

What happened to WBIE radio marietta Ga?

WBIE-FM in Marietta, GA changed its call letters to WKHX, Kicks Country some time ago (101.5 FM). The letters are used by a non commercial FM station licensed to Delphos, Ohio, operating at 91.5 MHz.

Radio works but not the CD player?

its bad you have to change, or firts put a CD cleans. if donts is better buy as new radio

How many watts would you need to send a radio signal 200 feet?

That depends on the gain of the transmitting and receiving antennas, and also on the
sensitivity of the receiver.

So there are two reasons why the question can't be answered here:

1). There's not enough information given to arrive at a unique answer.

2). I make my living designing exactly these situations. WikiAnswers is a lot of fun,
but I'm not about to drop a freebie.

The period of light wave that has wavelength of 3000000 meters is how many seconds?

Frequency = speed/wavelength

Period = 1/frequency = wavelength/speed = (3,000,000)/(300,000,000) = 0.01 second

In which field are GMRS radios used?

This is a radio used in outdoor activities, the business sector and military use these more often than not. It is a great way to keep in contact with people in short range. Some claim up to 25 miles range but that all depends on the terrain in the area and obstructions.