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Nuclei excited by an rf pulse?
Yes, a magnetic resonance imaging scanner uses an RF pulse to excite nuclei in the body. Practically all medical MRI scanners are tuned to excite hydrogen nuclei. Other MRI scanners used in physics and chemistry labs are tuned to excite other nuclei -- see the links for a detailed list.
Does a N64 have to have a RF modulator to use a RF switch?
Yes, a modulator is required if you use a RF cable to connect it to the TV.
What is Radio-frequency identification system can do?
RF ID = Radio Frequency Identification System. Use a RF ID device: The RF ID device is a very small integrated circuit chip made up of a Radio transmitter, microprocessor, each chip programmed with either a fixed unique serial number or other unique identifying data. These are now cheap enough that they can be attached to many items, containers or other goods that require identification, even there are special tiny sterile chips can be inserted under your pets skin to help identify him if he gets lost. Special scanners radiate signal to the chips which use the scanners RF signal for powering the Radio Transmitter and the chips Microprocessor, which then transmits a radio signal with the data stored inside it. It could be as simple as a RF ID price tag on goods in a store so the cashier can register the items details and price as its passes over the scanner.
Why does RF have universal application in map making?
RF has universal application as it does not use any unit. Any unit of distance can be adopted. Thus RF can be represented universally by all the countries.
Would RF values of amino acid you use in paper chromatography be the same if you use another solvent system?
Rf value is the ratio of distanced covered by solute by distanced covered by solvent.
What is the Significance of Rf value?
· Used in identification pusposes · Use to determine the affinity of the solute to the solvent - Greater Rf , greater affinity of solute to the solvent
What is a rf scale?
An RF scale is a Representative Fraction (RF) Scale
Is the Universal RF Adapter compatible with the GameCube in addition to all the other video game consoles listed?
Yes you can use a universal Rf Adapter with your gamecube. One particular brand is called Mad Catz Universal RF Adapter.
Does leaser diode use in tv remote?
No, TV remotes use IR light and/or RF transmitter.
Why do we use remote controllers?
They both use an "RF" control, something similar to an SOS signal on a boat.
What is the rf value of cocaine?
Rf is about .45
What is rf surveying?
wt is RF SURVEY?
