The Equation Of The Stationary Wave Is Y = 2a Sin(2?ct/?) Cos (2?X/?) , Which Of The Following Statement Is Wrong ?
The equation of the stationary wave is y = 2a sin(2?ct/?) cos (2?X/?) , which of the following statement is wrong ?
(1) The unit of ct is the same as that of I
(2) The unit of x is the same as that of I
(3) The unit of 2?c/? is same as that of 2?Xc/?t
(4) The unit of c/? is same as that of x/?
asked Jun 14 12:00:00 AM