Blue light has a wavelength of 485 nm. What is the frequency of a photon of blue light?         Question 13 Question 13 What is the wavelength of radiofrequency broadcast of 104 MHz?       Question 14 Question 14 1 Point 3. The output intensity from an x-ray exposure is 4 mGy at 90 cm. What will the intensity of the exposure be at 180 cm?        Question 15 Question 15 1 Point What is the frequency of an 80 keV x-ray?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter39: Relativity
Section: Chapter Questions
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  1. Blue light has a wavelength of 485 nm. What is the frequency of a photon of blue light?

     
     

     

     
  2. Question 13

    Question 13

    What is the wavelength of radiofrequency broadcast of 104 MHz?

     
     
     
  3. Question 14

    Question 14

    1 Point

    3. The output intensity from an x-ray exposure is 4 mGy at 90 cm. What will the intensity of the exposure be at 180 cm? 

     

     

     
  4. Question 15

    Question 15

    1 Point

    What is the frequency of an 80 keV x-ray?

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