<span>When a large number of atoms of the same isotope are observed they will have a statistically consistent half life.
</span>An unstable nucleus contains a near excessive number of RNA chemical can spontaneously break apart into one or more nuclei all with a lighter state. #believe
Question:
At standard temperature and pressure, the volume of a tire is 3.5L. What is the new pressure if the temperature outside is 296k and its weight causes the volume of the gas is 2.0 L?
Answer:
The new pressure is: 1.896 atm
Explanation:
At standard temperature and pressure, we have:
![P_1 = 1atm](https://tex.z-dn.net/?f=P_1%20%3D%201atm)
![T_1 = 273.15k](https://tex.z-dn.net/?f=T_1%20%3D%20273.15k)
![V_1 = 3.5L](https://tex.z-dn.net/?f=V_1%20%3D%203.5L)
Outside, we have:
![T_2 = 296k](https://tex.z-dn.net/?f=T_2%20%3D%20296k)
![V_2 = 2.0L](https://tex.z-dn.net/?f=V_2%20%3D%202.0L)
Required
Determine the new pressure
Using combined gas law, we have:
![\frac{P_1V_1}{T_1} =\frac{P_2V_2}{T_2}](https://tex.z-dn.net/?f=%5Cfrac%7BP_1V_1%7D%7BT_1%7D%20%3D%5Cfrac%7BP_2V_2%7D%7BT_2%7D)
This gives:
![\frac{1 * 3.5}{273.15} =\frac{P_2*2.0}{296}](https://tex.z-dn.net/?f=%5Cfrac%7B1%20%2A%203.5%7D%7B273.15%7D%20%3D%5Cfrac%7BP_2%2A2.0%7D%7B296%7D)
Solve for ![P_2](https://tex.z-dn.net/?f=P_2)
![P_2 = \frac{296 * 1 * 3.5}{273.15*2.0}](https://tex.z-dn.net/?f=P_2%20%3D%20%5Cfrac%7B296%20%2A%201%20%2A%203.5%7D%7B273.15%2A2.0%7D)
![P_2 = \frac{1036}{546.30}](https://tex.z-dn.net/?f=P_2%20%3D%20%5Cfrac%7B1036%7D%7B546.30%7D)
![P_2 \approx 1.896 atm](https://tex.z-dn.net/?f=P_2%20%5Capprox%201.896%20atm)
Answer:
The answer will be C. Variable
Explanation:
The answer will be C because A response is a reactant for the plant and the question is asking about the light. B is incorrect because stimulus is how a plant reacts to nature for example gravitrophism and thingatropism also its asking about the light not the plant. D is incorrect because... come on now does it even make sense XD
Hope this helps
<u>Gas</u>
<em>Gas</em><em> </em><em>particles</em><em> </em><em>got</em><em> </em><em>the</em><em> </em><em>most</em><em> </em><em>energy</em><em> </em><em>because of how freely the molecules move</em>
Hope this helped you, have a good day bro cya)