In Vacuum, The Speed Of An Electromagnetic Wave _____, A. Depends On Its Frequency, B. Depends On Its Wavelength, C. Depends On Its Electric And Magne

In vacuum, the speed of an electromagnetic wave _____

a. depends on its frequency

b. depends on its wavelength

c. depends on its electric and magnetic fields

d. is a universal constant

 

In vacuum, the speed of an electromagnetic wave____

B. Depends on its wavelength


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