kailynavafields66 kailynavafields66

14-02-2020
Physics

contestada

You hear an _____ when sound bounces off a hard surface.
A. Volume
B. Echo
C. Pitch
D. Frequency

Respuesta :

destinycamacho93 destinycamacho93

14-02-2020

I think b but I’m not completely sure

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zoemadison1978 zoemadison1978

14-02-2020

The answer is B. 100% sure if that.

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