The period of a sine wave is 1/50 seconds. its frequency is ~ EVERGREEN EEE STUDENTS

Thursday, January 15, 2015

M. Senthilkumar7:15:00 AMNo comments

The period of a sine wave is 1/50 seconds. its frequency is

A. 20 HZ
B. 30 HZ
C. 40 HZ
D. 50 HZ

Answer: 50 HZ

F = 1/T = 50 HZ