_____is produced by the irregular and non-periodic vibrations.

____ is produced by the regular patterns of vibration.

Define non-periodic motion.

What are vibrations?

What is the name of the sound produced by irregular vibrations?

Which of the following functions of time represent periodic and non-periodic motion? (a) sin omegat+cos omegat (b) e- omegat

Which of the following functions of time represent (a) periodic and (b) non-periodic motion? Give the period for each case of periodic motion [ omega is any positive constant]. (i) sinomegat+cosomegat (ii) sinomegat+cos2omegat+sin4omegat (iii) e^(-omegat) (iv) log(omegat)

____ is produced when an object is set to vibrate.

_____is considered to be a new kindgom.