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Nadusha1986 [10]
3 years ago
10

A solution with a pH of 7 is

Physics
2 answers:
juin [17]3 years ago
8 0
Neutrallllll. not above or lower
Naya [18.7K]3 years ago
5 0

Answer: It is a neutral solution.

Explanation:

According to the pH Meter, a pH of 7 is neutral

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Set local ground level to 700 ft, and record the inches of mercury.
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The altimeter reading is 29.17 from the Kollsman window is 29.17 in Hg

<h3>How to determine the altimeter reading?</h3>

The given parameters are:

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The pressure altitude is calculated as:

Altitude = (29.92 – Altimeter reading) * 1,000 + Ground level

Substitute the known values

1450 = (29.92 - Altimeter reading) * 1000 + 700

Subtract 700 from both sides

750 = (29.92 - Altimeter reading) * 1000

Divide through by 1000

0.75 = 29.92 - Altimeter reading

Evaluate the like terms

Altimeter reading = 29.17

Hence, the altimeter reading is 29.17 from the Kollsman window is 29.17 in Hg

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-They have the same or similar properties as the materials used to make them.

-They’re always made of metal.

-They’re readily available in nature.

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