Question

a new 5g tower has been installed in a neighborhood, emitting waves at a frequency of 2.8 x 10^9 hz. some residents believe that this 5g tower is causing problems with their tv signals, which operate at a frequency of 8.0 x 10^8 hz. they claim that the high - frequency waves from the 5g tower are interfering with tv reception. is this claim accurate, and why? yes, because the tv signal has a shorter wavelength than the 5g signal, making interference more likely yes, because the 5g signal has a shorter wavelength than the tv signal, making interference more likely. no, because the 5g signal has a shorter wavelength than the tv signal, making interference unlikely. no, because the tv signal has a shorter wavelength than the 5g signal, making interference unlikely question 3 how could a surfer measure the frequency of ocean waves?

Explanation:

Step1: Recall wave - frequency and wavelength relationship

The speed of light $c$ is related to frequency $f$ and wavelength $\lambda$ by $c = f\lambda$. Since $c$ is constant, a higher - frequency wave has a shorter wavelength. The frequency of the 5G tower is $f_{5G}=2.8\times 10^{9}\text{ Hz}$ and the frequency of the TV signal is $f_{TV}=8.0\times 10^{8}\text{ Hz}$. Since $f_{5G}>f_{TV}$, the wavelength of the 5G signal $\lambda_{5G}=\frac{c}{f_{5G}}$ is shorter than the wavelength of the TV signal $\lambda_{TV}=\frac{c}{f_{TV}}$.

Step2: Understand interference concept

Interference between waves is more likely to occur when the waves have similar wavelengths. Since the 5G signal and the TV signal have significantly different wavelengths, interference is unlikely.

Answer:

No, because the 5G signal has a shorter wavelength than the TV signal, making interference unlikely.