melodiabq melodiabq

04-10-2020
Physics

contestada

3
A student is measuring the speed of sound in air. He
hears an echo from a wall 50 m away 0.3 s after he made
the sound. Calculate the speed of sound.

Respuesta :

amrKhaledelkamisy amrKhaledelkamisy

04-10-2020

Answer:

easy

speed = distance/time = 50 / 0.3 = 500/3 m/sec

Answer Link

carsongaimari02 carsongaimari02

04-10-2020

Answer:jkknbfds

Explanation:jjbhfdrtb

Answer Link

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