Question

Zortronian scientists have noticed that Bellvoices in the cities use a different range of frequencies than Bellvoices in the forests do. Assuming the sound characteristics of Zortronian cities and forests are like those on Earth, what frequencies do Bellvoices use in the city and why?

Answer 1

low frequency

Step-by-step explanation:

Bellvoices in the city use lower frequencies because the back ground noise is low pitched and drowns out any high pitched sounds they make. Frequency and pitch are similar characteristics. SO, when the frequency is increase the pitch also increases.