In reference to a wave motion, define the term angular frequency

In reference to a wave motion ,define the term angular wave number

In reference to a wave motion, define the term wave number

In reference to a wave motion, define the term wavelength

In reference to a wave motion ,define the term amplitude

In reference to a wave motion ,define the term frequency

In reference to a wave motion, define the term time period

In reference to a wave motion, define the terms (i) amplitude (ii) time period (iii) frequency (iv) angular frequency (v) wave length and wave number.

Define the term collision frequency.

Define the term wave motion.