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Leona [35]
2 years ago
13

1. When you are underwater, sounds that you hear from above the water sound much quieter than when you are not underwater. Draw

a diagram of the reflection and transmission of sound waves that shows why this might be the case.
Chemistry
1 answer:
GuDViN [60]2 years ago
5 0

Answer:

Explanation:

the water make it sound different then above water

hop this helps

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A solution at ph 10 contains __________ than the same amount of solution at ph 8.
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A solution at ph 10 contains<u> </u><u>100 times less H+</u> than the same amount of solution at ph 8.

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<h3>How does the pH change when two acids are combined?</h3>
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There are two ways to measure pH:

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Which has more thermal energy, 500g of ice or 500g of steam? explain your answer.
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