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shtirl [24]
3 years ago
12

This characteristic of a sound wave changes as the volume of the sound wave changes

Chemistry
2 answers:
Ket [755]3 years ago
8 0
<span>When a sound wave reaches near the ear, the outer part of the ear acts like if its a funnel, so it catches the wave and funnels it into the ear. They the wave hits the eardrum. Then the bones in the eardrum cause each other to vibrate. Then they are sensed by nerves and sends signals to the brain to interpret sound. Hope This Helps!</span>
natima [27]3 years ago
5 0

AMPLITUDE of a sound wave changes as the volume of the sound wave changes

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Answer:

3) The relative concentrations of each gas must remain constant.

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Explanation:

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<em>X₂ + Y₂ ⇄ 2XY,</em>

The no. of moles of gases in each side is constant; there is 2 moles of gases at reactants side and 2 moles of gases at products side.

So, changing the volume will not affect on the equilibrium system.

<em>So, the right choice is:</em>

3) The relative concentrations of each gas must remain constant.

4)The concentration of each gas will not change.

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Dmitriy789 [7]

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A

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