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5. Electromagnetic radiation travels at a speed of 3.0 x 10^8 m/s.

a) What is the wavelength of a radio wave that has a frequency of 3.5 x 10^5 Hz?

b) What is the frequency of an X-ray that has a wavelength of 2.5 x 10^-10 m?

1 Answer

3 votes

Answer:

i think its b

Step-by-step explanation:

User Jos Vinke
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