The speed of a wave is 65 m/s. If the wavelength is 0.8 meters, what is the frequency of the wave?
(Formula: wave speed = à xf)
a. 65.8 Hz b. 52.0 Hz C. 0.123 Hz d. 81.25 Hz

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

If y gets smaller as x gets bigger and y have an relationship?

Would it be correct to say the doppler effect is the apparent change in the speed of a wave due to the motion of the source? be sure to fully explain your position using at least 3 complete content related sentences.