A tuning fork has a natural frequency of 440 Hz. When you apply a force to the tuning fork by striking it with an object, at what frequency will the tuning fork vibrate? A 220 Hz B 660 Hz ©) 440 Hz 020 Hz

The tension in a wire clamped at both ends is increased to 5.1 times its original magnitude without appreciably changing the wire's length between the clamps. What is the ratio of the new to the old wave speed for transverse waves traveling along this wire?

a) If the period of oscillation of a given wave is 6.5 seconds and the wave is travelling at 19 m/s, what is the wavelength of the wave? b) If this wave is the 7th harmonic of some other wave, what is the frequency of that other wave?

Classical Guitars 3838 1/2 7/8 Scale Length Distance from Nut to Bridge SCALE LENGTH. Bridge Nut Neck Headstock Body A guitar string is tuned such that its fundamental frequency is 110 Hz (I am told this is the A string, which is typically the second lowest pitched on any guitar.) On a certain guitar, that string has a length of 67 cm, and a mass of 5.7 g. To what tension should the string be tightened so that it is in tune? (report your answer in Sl units)