list of rf values

can you give a comprehensive list of rf values.

rf: Radio Frequency?

I am uncertain what the context of rf is.

rf probably is related to chromatography. They are the retention factors for thin layer chromatography; i.e., TLC. I looked on www.google.com an this is what I found.

http://www.jiskha.com/display.cgi?id=1165484439

  1. 👍 0
  2. 👎 0
  3. 👁 81
asked by damola

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    Radio amateurs are permitted to communicate on the "10 meter band." What frequency of radio waves corresponds to a wavelengthy of 20m? (The speed of radio wave is 3.00 x 10(8)m/s). Can you help me with setting up the formula?

    asked by Trey on April 10, 2007
  2. Physics

    Radio waves are electromagnetic waves that travel at a speed of 3.00 108 m/s, the speed of light. An AM radio station has an assigned frequency of 1350 kHz, which means that the radio waves broadcast by the station are at this

    asked by Alex on April 22, 2012
  3. Business Algebra

    After running various advertisements, you have received the statistics from each advertising outlet. A total of 800 ads were run. The following lists the breakdown of each: 380 ads were run over the radio. 240 ads were run in the

    asked by Redbone on June 10, 2009
  4. Physics

    A radio tunes in radio waves which have a wavelength of 3.13 meters. What frequency is the radio tuned to in MHz?

    asked by Alex on March 5, 2013
  5. chemistry 113

    The AM band of radio waves are measured in kilohertz (kHz), which are the numbers you see on the AM radio dial. Therefore, a radio station at 610 on the AM dial has a frequency of 610 kHz or 610,500 Hz. What is the wavelength of

    asked by ALEX GOLD on January 24, 2015
  6. chemistry please help

    The FM band of radio waves are measured in megahertz (MHz), which are the numbers you see on the radio dial. Therefore, a radio station at 102.5 on the FM dial has a frequency of 102.5 MHz or 102,500,000 Hz. What is the wavelength

    asked by Tamina on October 31, 2010
  7. physics

    e AM and FM radio waves are transverse waves consisting of electric and magnetic disturbances traveling at a speed of 3.00 x 10 8 m/s. A station broadcasts an AM radio wave whose frequency is 1230 x 10 3 Hz. (1230 kHz on the dial)

    asked by rahul patel on March 31, 2012
  8. chemistry

    Suppose a popular FM radio station broadcasts radio waves with a frequency of 93. MHz. Calculate the wavelength of these radio waves. Round your answer to 2 significant digits.

    asked by HELP PLEASE on November 2, 2018
  9. Calculus Please Help

    Can someone please tell me how to do these? Suppose that f is given for x in the interval [0,12] by x= 0 2 4 6 8 10 12 f(x)= -14 -10 -6 -5 -6 -9 -11 A. Estimate f(2) using the values of f in the table. f'(2)=_______ B. For what

    asked by Diane on February 19, 2011
  10. Physics 2

    1.) The microwave protion of the spectrum has wavelengths ranging from 1 mm to 1 m. find the corresponding frequency? 2.) An AM radio station has a wavelength of 300 m. find this station’s frequency? 3.) A) Canadian FM radio

    asked by seanmarch58 on July 27, 2014

More Similar Questions