Question

Which term is not associated with sound wave?
A) Hertz B) Decibel C) Candela D) Mach

Answer 1

Answer:

Mach is not associated with sound wave

Answer 2

❥ $\huge\bold\green{\underline{Answer:}}$

C.) Candela

$\rule{300}{4}$

As Candela is unit of Luminous Intensity

Hope it helps úh