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vladimir2022 [97]
2 years ago
10

In what different ways can be sound heard​

Physics
2 answers:
Mekhanik [1.2K]2 years ago
5 0
The question is a bit ambiguous, but sound can be heard at different frequencies and amplitudes.
solong [7]2 years ago
4 0

-- through the pinna (the big scoopers that stick out on each side of our head that we call "ears")

-- through the mastoid ... the bone that bulges from the skull right behind our ears

-- through cochlear implants ... electrodes surgically implanted through the skull bones and into the inner ear

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The Demon Drop ride at the amusement park falls freely for 1.8 s after
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Answer:

Explanation:

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<h3>unkown:</h3>

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You repeated a measurement 6 times and recorded the time using a stop watch: 5.8s, 4.6s, 4.8s, 5.1s, 4.3s, 4.6s. What average va
iVinArrow [24]

Answer and Explanation

Arranging the measured values in increasing order;

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So, the mean is the average of the four remaining data points after removing the outliers.

Mean = (4.6 + 4.6 + 4.8 + 5.1)/4

Mean = 4.775s

So, the value recorded should be 4.775s, 4.78s or 4.8s depending on the number of decimal places allowed.

QED!

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