Derek owns a farm that produces soybeans, avocados, and pecans. What is the word used to describe these items?
2 answers:
You might be interested in
Explanation:
Given that,
2 strings both vibrate at exactly 220 Hz. The frequency of sound wave depends on the tension in the strings.
The tension in one of them is then decreased sightly, then will decrese.
Beat frequency,
So, the new frequency of the string is 217 Hz. Hence, this is the required solution.