1. The velocity of a wave is equal to the product of the _______ and the wavelength.   frequency   amplitude   time period   Hint Half-n-half Clue   2. The distance between two consecutive crests of a wave is called _______.   amplitude   wavelength   period   Half-n-half Clue   3. The Greek letter _______ is usually used as a symbol to denote the wavelength.   κ (kappa)   λ (lambda)   δ (delta)   Half-n-half Clue   4. The pitch of a note depends on the _______ of the vibrations.   amplitude   frequency   5. A note of 500 Hz travels through a solid. If the velocity of sound in the solid is 3500 m/s, the wavelength is _______.   2 m   3.5 m   7 m   21 m   Half-n-half Clue   6. The loudness of sound depends on the _______.   amplitude   frequency   7. If the time period of vibration of a tuning fork is 1 / 256 of a second, its frequency of vibration is   512 Hz   256 Hz   768 Hz   0 Hz   Half-n-half Clue