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LenKa [72]
2 years ago
9

What is the length of bc¯¯¯¯¯? round to the nearest tenth of a unit. 3. 5 units 4. 9 units 8. 6 units 15. 0 units.

SAT
1 answer:
BARSIC [14]2 years ago
3 0

Answer:

its 31.2 units i hope this helps

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The surface tension of water in air is approximately 0.00518 lbf/ft. if the atmospheric pressure is 14.7psia, what is the pressu
strojnjashka [21]

Based on the calculations, the pressure inside this droplet is equal to 2,909.35 kPa.

<u>Given the following data:</u>

  • Surface tension = 0.00518 lbf/ft to N/m = 0.00702 N/m.
  • Atmospheric pressure = 14.7psia to kPa = 101.35 kPa.
  • Diameter = 0.01 mm to m = 0.00001 m.

Radius, r = \frac{diamter}{2} =\frac{0.0001}{2} = 0.000005 m.

<h3>How to determine the pressure inside a droplet.</h3>

For a droplet with only one surface, its pressure is given by this formula:

P_1-P_2=\frac{2 \tau}{r} \\\\P_1=\frac{2 \tau}{r}+P_2

Substituting the given parameters into the formula, we have;

P_1=\frac{2 \times 0.00702}{0.000005} + 101.35\\\\P_1=2808+ 101.35

Inside pressure = 2,909.35 kPa.

Read more on pressure here: brainly.com/question/24827501

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2 years ago
the reduction of carbon dioxide emissions poses few threats to sustaining economic growth in developing countries.
Oksi-84 [34.3K]

It is false that the reduction of carbon dioxide emissions poses few threats to sustaining economic growth in developing countries.

Given that the reduction of carbon dioxide emissions poses few threats to sustaining economic growth in developing countries.

We are required to say whether the statement is true or false.

Economic growth basically defined as the increase or improvement in the inflation-adjusted market value of the goods and services produced by an economy over a certain period of time.

The reduction of carbon dioxide emissions does not poses threats but benefits our country and in result lead to increase in economic growth of the countries.

Hence it is false that the reduction of carbon dioxide emissions poses few threats to sustaining economic growth in developing countries.

Learn more about economic growth at brainly.com/question/1690575

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Answer: Both state demands

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to emphasize the word for shoppers

Explanation:

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