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3 years ago

Where is the magnetic field of point P pointed

Physics

1 answer:

lisov135 [29]3 years ago

8 0

Field lines point in the direction that leaves north and enters south. So at P they are pointing toward C since it's in the direction of the south pole of the magnet

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Carbon dioxide initially at 50 kPa, 400 K, undergoes a process in a closed system until its pressure and temperature are 2 MPa a

mrs_skeptik [129]

Answer:

$\Delta S=-0.11\frac{kJ}{kg*K}$

Explanation:

Hello,

In this case, we can compute the entropy change by using the following equation containing both pressure and temperature:

$\Delta S=Cp\ ln(\frac{T_2}{T_1} )-R\ ln(\frac{p_2}{p_1} )$

Thus, we use the given data to obtain (2 MPa = 2000 kPa):

$\Delta S=0.846\frac{kJ}{kg*K} \ ln(\frac{800K}{400K} )-0.1889\frac{kJ}{kg*K} \ ln(\frac{2000kPa}{50kPa} )\\\\\Delta S=-0.11\frac{kJ}{kg*K}$

Best regards.

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3 years ago

The strong nuclear force holds together which two particles in an atom?

Yanka [14]

Protons and neutrons are held together

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3 years ago

the general circulation of the atmosphere represents the actual air flow around the world and not just an average. group of answ

solmaris [256]

False The atmosphere's general circulation actually depicts the air flow around the world, not just an average.

<h3>What is global circulation in general?</h3>

The necessary transportation of heat from tropical to polar latitudes is performed by a system of winds that is known as the global circulation. Hadley cell, Ferrel cell, and Polar cell are the three cells in each hemisphere where air flows across the whole depth of the troposphere.

<h3>What type of nighttime air circulation pattern is typically linked with coastlines?</h3>

The wind turns around and blows out over the ocean at night because the land cools more quickly than the water. This is known as a land breeze. Additionally, the sun's rays have an impact on large-scale atmospheric circulation.

To know more about circulation of the atmosphere visit:-

brainly.com/question/788466

#SPJ4

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1 year ago

The human body is an organism made up of cells, tissues, organs, and organ system. Here are examples of three types of muscle ti

REY [17]

I would think that would be C.

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3 years ago

2. A company hires a security firm to patrol their stores and watch out for thieves. What is this an example of?

Lunna [17]

Answer:

someone hiring someone

Explanation:

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3 years ago