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{:("Waves",,"Range"),((i)"Audible",-,(a)...

`{:("Waves",,"Range"),((i)"Audible",-,(a)340ms^(-1)),((ii)"Sound",-,(b)"greater then "20kHz),((iii)"Infrasonic",-,(c)20-20 kHZ),((iv)"Light",-,(d)"below" 20 Hz),((v)"Ultrasonic",-,(e)3xx10^(8)ms^(-1)):}`

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(i) © 20-20 kHz (ii) (a) `340ms^(-1)` (iii) (d) below 20 Hz (iv) (e) `3xx10^(8)ms^(-1)` (v) (b) greater then 20kHz
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