2. A sine wave of 15 kHz is changing at a faster rate than a sine wave with a frequency of
A. 1.3 MHz
B. 18 kHz
C. 25 kHz
D. 12 kHz
2. A sine wave of 15 kHz is changing at a faster rate than a sine wave with a frequency of
A. 1.3 MHz
B. 18 kHz
C. 25 kHz
D. 12 kHz