c = frequency x wavelength = 3 x 10^8 m/s = constant.
That one equation should give you the answers you need.
which of the following statements is true regarding electromagnetic radiation?
Options:
1. electromagnetic radiation with a wavelength of 600 nm travels faster than that with a wavelength of 400 nm.
2. the frequency of electromagnetic radiation determines how fast it travels.
3. Electromagnetic radiation with a wavelength of 400 nm travels faster than that with a wavelength of 600 nm.
4. electromagnetic radiation with a wavelength of 600 nm has a frequency that is lower than that with a wavelength of 400 nm.
5. electromagnetic radiation with a wavelength of 400 nm has a frequency that is lower than that with a wavelength of 600 nm.
2 answers
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1 answer