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jayde and metal
The tunneling effect is the principle by which STM works. The tunneling effect is the jump of electrons from a metal or semiconductor produced by applying a strong electric field.
Causes Rust,oxidizing and electroplating.
it expands from the heat and it gets bigger. Don't burn yourself!
because i dont know
Means you don't have an antenna on the roof, but rather a sliver of metal taped to the windscreen, acting as an antenna.
A parabolic reflector antenna is made of fiberglass or metal (usually aluminum).
A plasma antenna is a type of antenna in which the metal conducting elements of a conventional antenna are replaced by plasma. A new antenna made of plasma (a gas heated to the point that the electrons are ripped free of atoms and molecules) works just like conventional metal antennas except that it vanishes when you turn it off.
Sure. When used as an antenna, a magnet should exhibit the same properties as an identical unmagnetized piece of metal.
It would be a waste of precious metal if there was.
Wood does not conduct the radio waves. Metal does.
A horn antenna is an antenna that consists of a flaring metal waveguide shaped like a horn to direct radio waves in a beam. Horn antennas are used as antennas at UHF and microwave frequencies that are above 300 MHz.
they dont. An antenna is simply a piece of metal hooked to a device (normally a radio or a walkie-talkie). A receiver (for example, a radio) pick up electrical signals from the antenna, and a transmitter sends them to the antenna. They can be combined to form a transceiver which then sends and receives signals from the antenna.
In case of a lightening strike.
== == == == the metal pipe is inductively coupled with the antenna or the ground circuits by being so close. this effectively increases the antenna system. increasing the capture area gives a better signal. its a fairly common effect. often just holding a portable radio in your hand increases the signal
1. Buy a Terk antenna. I have tried 4 other brands and there is no comparison. 2. Move the TV or antenna to eliminate interferance. Floresant lights or nearby metal will cause the signal to vary. 3. Connect the antenna then use your TV "menu" to tell your set to use the antenna input. Then choose "auto-program" to let your TV find signals. 4. For many channels, you have to turn the antenna or adjust the sensitivity switch.
it disintegrates