Question

the unit for the number of waves produced in a second are
a) hertz
b) joule
c) meter
d) pascal​

Answer 1

a) hertz

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Answer 2

$\huge\sf\underline{\underline{\red{❥︎ItzSilentEyes}}}$

$\huge\underline{\mathbb\red{❥︎A}\green{N}\mathbb\blue{S}\purple{W}\mathbb\orange{E}\pink{R}}\:$

$\textit{hertz}$

$\textit{Hope this helps you}$

$\huge\underline{\mathbb\red{❥︎T}\green{H}\mathbb\blue{A}\purple{N}\mathbb\orange{K}\pink{S}}\:$