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Vika [28.1K]
2 years ago
9

What is the atmospheric pressure and temperature at sea level in a standard atmosphere?

Physics
1 answer:
Lady bird [3.3K]2 years ago
4 0

Answer:

The tropospheric tabulation continues to 11,000 meters (36,089 ft), where the temperature has fallen to −56.5 °C (−69.7 °F), the pressure to 22,632 pascals (3.2825 psi), and the density to 0.3639 kilograms per cubic meter (0.02272 lb/cu ft). Between 11 km and 20 km, the temperature remains constant

Explanation:

Hope this helped, Have a wonderful day!!

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The internal pressure increases as the gas is heated

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How can i tell the difference between a one element and another?
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Samuel hits a ball, which is initially at rest, off of a tee. What is the velocity of the ball after it is hit, if Samuel applie
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Answer:

7.39 m/s

Explanation:

Applying

K.E = 1/2mv²..................... Equation 1

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Make v the subject of the equation

v = √(2K.E/m)................. Euqation 2

From the question,

Given: K.E = 30 J, m = 1.1kg

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8 0
3 years ago
A crane motor exerts 3,500 W to lift a load up 5 floors in 25 seconds. How much work did the crane do?
jok3333 [9.3K]

Answer: 87500J

Explanation:

Given that,

Power exerted by crane = 3,500 W

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work done by crane = ?

Since power is the rate of work done per unit time, then power is workdone by the crane divided by the time taken.

i.e power = work / time

3,500 W = work / 25 seconds

Work = 3500W x 25 seconds

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4 0
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During the evacuation of a system containing large amounts of moisture, it may be necessary to prevent freezing by increasing pr
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During the evacuation of a system containing large amounts of moisture, it may be necessary to prevent freezing by increasing pressure using a gas such as Nitrogen

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6 0
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