Matter. The denser the better.
The "rigid" connection between molecules.
No. The transmitter of a radio station emits an electromagnetic signal that has been modified by sound waves that were converted into an electronic signal.
Because the molecules are closer together.
air is a good transmitter of sound energy. also metals are very good due to there metallic bonding properties. most materials are best at transmitting different frequencies, aka their resonant frequency.
NO.
The "rigid" connection between molecules.
The worst would be a vacuum. The best probably depends on your definition of "best", but maybe something like superfluid liquid helium?
A simple solution would be to buy an FM transmitter, hook it up to your iPod's headphone jack, and set your radio to the station that the transmitter sends signals to. Make sure to set the transmitter to a frequency that has no radio station for the best quality sound. However, this may not always produce sound of decent quality.
liquid
Since the signal is passed over radiowaves, you can expect to lose some sound quality depending on which FM transmitter you purchase.
No. The transmitter of a radio station emits an electromagnetic signal that has been modified by sound waves that were converted into an electronic signal.
Because the molecules are closer together.
That's a primitive description of the 'transmitter'.
The best place to find a FM transmitter for your iPod is at Best Buy. You can also go online and use their website to find out the price regarding the FM transmitter.
From the research I have done, the best FM transmitter will depend on what you are using it for. Two that I found come rated with 4 and 1/2 stars are the Belkin TuneCast F8Z498-P FM Transmitter and the Griffin itrip auto fm transmitter for ipod.
The sound signal of a standard NTSC television signal is frequency modulated.
air is a good transmitter of sound energy. also metals are very good due to there metallic bonding properties. most materials are best at transmitting different frequencies, aka their resonant frequency.