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crimeas [40]
3 years ago
10

Which projectiles will be visibly affected by air resistance when they fall?

Chemistry
2 answers:
Anika [276]3 years ago
8 0
All of the above will be affected by air resistance, but the most obvious will be the balloon or leaf.
Hope it helps somewhat!
lozanna [386]3 years ago
5 0

Answer:

Balloon and leaf

Explanation:

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The wavelength the student should use is 700 nm.

Explanation:

Attached below you can find the diagram I found for this question elsewhere.

Because the idea is to minimize the interference of the Co⁺²(aq) species, we should <u>choose a wavelength in which its absorbance is minimum</u>.

At 400 nm Co⁺²(aq) shows no absorbance, however neither does Cu⁺²(aq). While at 700 nm Co⁺²(aq) shows no absorbance and Cu⁺²(aq) does.

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3 years ago
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2 years ago
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adelina 88 [10]

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Explanation:

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3 years ago
What compounds can you find in a whole wheat bread
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Explanation:

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...

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