1. The distance between two consecutive crests of a wave is called _______.   wavelength   period   amplitude   Hint Half-n-half Clue   2. The pitch of a note depends on the _______ of the vibrations.   frequency   amplitude   3. The time in which a vibrating body completes one vibration is called _______.   amplitude   frequency   time period   Half-n-half Clue   4. The effect produced in the ear due to the sound of a particular frequency is called the _______.   pitch   loudness   amplitude   Half-n-half Clue   5. If the time period of vibration of a tuning fork is 1 / 1536 of a second, its frequency of vibration is   1280 Hz   2048 Hz   1792 Hz   1536 Hz   Half-n-half Clue   6. A low-pitched sound is very shrill in nature.   True   False   7. The Greek letter _______ is usually used as a symbol to denote the wavelength.   δ (delta)   λ (lambda)   κ (kappa)   Half-n-half Clue