Define terms;
(i) Amplitude (ii) Frequency (as applied to sound waves).
Define the terms : (i) oscillation, (ii) amplitude, (iii) frequency, and (iv) time period as related to a simple pendulum.
Name the characterstic of the sound affected due to a change in its ( i) amplitude, (ii) wave form, and (iii) frequency.
Define the following terms :
(a) Amplitude
(b) Frequency
(c) Time period.
(a) Which of the following quantity determines the loudness of a sound wave ?
(i) wavelength, (ii) frequency, and (c) amplitude.
(b) How is loudness related to the quantity mentioned above in part (a) ?