Answer:
f = 1 Hz
Explanation:
From the attached figure, we find that the time period of the wave is 1 second.
It is a longitudinal wave. It travel in the form of compression and rarefaction. The relation between time period T and frequency f is given by :
Hence, the frequency of this wave is 1 Hz.
<span>d. people marketing
</span>Many firms develop a formal _____ to answer the question: who is your target market and how do you plan to reach them? people marketing
NOT:
a. marketing mix
b. market vision statement
<span>c. marketing priority list</span>
What is NOT one of the three primary resources that families have to reach financial goals? It is c) education
The picture shows “regular reflection”
Converting
releases
absorbs
cooling
transfer
liberating
