Question

1. calculate the frequency of the note one octave above 440 hz.

a. 220 hz
b. 440 hz
c. 880 hz
d. 660 hz

Explanation:

Step1: Recall the concept of an octave

An octave above a frequency \( f \) is \( 2f \).

Step2: Calculate the frequency

Given \( f = 440\ Hz \), then \( 2\times440 = 880\ Hz \).

Answer:

C. \( 880\ Hz \)