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True [87]
3 years ago
15

List three aids with example that are useful for people who are optically impaired​

Chemistry
1 answer:
fomenos3 years ago
8 0
Magnifying Glasses, Telescopes and Glasses.
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Density= mass/volume. volume= 12 x 6 x 10. 415/720=.57g/cm^3
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Which of the following is not a postulate of the kinetic molecular theory?
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Explanation:

Which of the following is not a postulate of the kinetic molecular theory?

Answer is

option D. the collisions between gas molecules are elastic

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What is the physical state of element chromium
olga2289 [7]

Answer:

Solid metal.

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How are particles arranged in a crystal?
nekit [7.7K]
In an orderly, repeating, three-dimensional pattern called a crystal lattice.
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a propane torch is lit inside of a hot air balloon during preflight preparations to inflate the balloon. Which condition of the
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