o Figure 6.3 Part A If wave (a) has a wavelength of 3.0 m and a frequency of 3.0

Question

o Figure 6.3 Part A If wave (a) has a wavelength of 3.0 m and a frequency of 3.0 × 108 cycles/s, what are the wavelength of wave (b)? Wavelength Express your answer using two significant figure a) 0? Submit My Answers Give Up Electromagnetic waves. Like water waves electromagnetic radiation can be characterized by a wavelength. Notice that the shorter the wavelength, I, the higher the frequency, v. The wavelength in (b) is half as long as that in (a), and the frequency of the wave in (b) is therefore twice as great as the frequency in (a) Part B What is the frequency of wave (b)? Express your answer using two significant figure. keyboard shortcuts ! cycles/s Submit My Anewers Give Up Continue

Explanation / Answer

From above figure

for b)to complete 2 cycle is equal to 1 for figure a.

so wavewlegth half that of figure a.

figure b wavelength is 1.5 m

Part B

frequency wave b

vl=constant

v=6*10^8

solving this we get

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