The hunter fired from a distance of 85 meters from the mountain. What is the speed of sound
September 14, 2021
The hunter fired from a distance of 85 meters from the mountain. What is the speed of sound if he heard an echo after 1 s?
The person heard an echo when the sound was reflected again
v = 2s: t = 340 m / s
Answer: 340 m / s
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