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Oksanka [162]
3 years ago
13

Describe two ways you think a sound wave could be stopped or could change change direction.

Chemistry
2 answers:
Alla [95]3 years ago
8 0

Answer:

Like any wave, a sound wave doesn't just stop when it reaches the end of the medium or when it encounters an obstacle in its path. Rather, a sound wave will undergo certain behaviors when it encounters the end of the medium or an obstacle. Possible behaviors include reflection off the obstacle, diffraction around the obstacle, and transmission (accompanied by refraction) into the obstacle or new medium

IRINA_888 [86]3 years ago
3 0

Answer:When sound waves move from one medium to another, there will be changes to the velocity (or speed), frequency and wavelength of the sound wave. This change in velocity can also result in a change of direction of the sound wave - also known as refraction

Explanation:

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<em>The air in a cylinder with a piston has a volume of 215 mL and a pressure of 625 mmHg. If the pressure inside the cylinder increases to 1.3 atm, what is the final volume, in milliliters, of the cylinder?</em>

Step 1: Given data

  • Initial volume (V₁): 215 mL
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Assuming constant temperature and ideal behavior, we can calculate the final volume of the air using Boyle's law.

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V₂ = P₁ × V₁ / P₂

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