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4 years ago

According to the ideal gas law, increasing the volume of a closed reaction container decreases the thermal energy because the

Physics

2 answers:

Phoenix [80]4 years ago

6 0

Answer:

D is the answer

Explanation:

According to the ideal gas equation:

$\frac{PV}{T}=nR$

The nR are constant because you are not letting molecules of the gas scapes or enter the container even if you double the size, so in order to keep the right side constant as the Volume increases, the pressure must decrease (this is thinking that temperature is the same through all the process), and with more space to move, the collision between particles decreases too.

The thermal energy is linked to the collision between particles, if the number of collisions decreases, then the thermal energy decreases because the total kinetic energy is less now, so in general the energy in the system is less.

Where did all that energy go? it has been lost at the moment of the expansion of the volume, a work has been done to the surroundings

viva [34]4 years ago

4 0

B is ur answer the temputer does increase

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valina [46]

Answer:

Explanation:

From the given information:

Let the first weight be $m_ 1$ = 80 kg

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Also, since you and Budda are a distance of 4m to each other, then the length to which both meet buddy will be:

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∴

We can find the center of mass of the system by using the formula:

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3 years ago

A good way to demagnitize something

USPshnik [31]

Answer:

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3 years ago

I am trying to find the magnitude of a resultant vector. Do i take inconsideration the negatives when i find the x & y compo

attashe74 [19]

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