The displacement, d, in millimeters of a tuning fork as a function of time, t, in seconds can be modeled with the equation d = 0.6 sin (3520rt) . what is the frequency of the tuning fork? a,1/3520 hz b. 1/1760 hz c. 1760 hz d. 3520 hz

C is correct. 1760 Hz

Step-by-step explanation:

The displacement (d) in millimeters of a tuning fork as a function of time t

If we compare with wave equation

If we compare it with our equation we get

As we know the formula of

Thus, The frequency of the tuning fork is 1760 Hz

b

step-by-step explanation: