Answer:
I think the sun is the right answer
Answer:
23 m
Explanation:
the picture attached shows the explanation
The intensity of withdrawal symptom of cocaine abuse is relative to the length of time in abuse. Symptoms also vary depending on the drug build-up to the person 's body. Some will only take the short period to recover from the abuse but other patients may take time.
Answer:
21544 N
Explanation:
Let the atmospheric pressure be 101325 Pa
The side length of the cubic box:
![V = d^3 = 0.051m^3](https://tex.z-dn.net/?f=V%20%3D%20d%5E3%20%3D%200.051m%5E3)
![d = \sqrt[3]{V} = \sqrt[3]{0.051} = 0.371 m](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%5B3%5D%7BV%7D%20%3D%20%5Csqrt%5B3%5D%7B0.051%7D%20%3D%200.371%20m)
The area of the cubic box:
![A = d^2 = 0.371^2 = 0.1375 m^2](https://tex.z-dn.net/?f=A%20%3D%20d%5E2%20%3D%200.371%5E2%20%3D%200.1375%20m%5E2)
20 C = 20 + 273 = 293 K
180 C = 180 + 273 = 453 K
As the volume of the air inside the closed cube is not changed, assume the ideal gas law we have
![\frac{P_1}{T_1} = \frac{P_2}{T_2}](https://tex.z-dn.net/?f=%5Cfrac%7BP_1%7D%7BT_1%7D%20%3D%20%5Cfrac%7BP_2%7D%7BT_2%7D)
Where P1 = 101325 Pa and T1 = 293K are the original atmospheric pressure and temperature. P2 and T2 = 453 are the new pressure and temperature after the cube gets heat up
![P_2 = P_1\frac{T_2}{T_1} = 101325\frac{453}{293} = 156656 Pa](https://tex.z-dn.net/?f=P_2%20%3D%20P_1%5Cfrac%7BT_2%7D%7BT_1%7D%20%3D%20101325%5Cfrac%7B453%7D%7B293%7D%20%3D%20156656%20Pa)
The net force on each side of the box it its pressure times side area
![F = P_2A = 156656 * 0.1375 = 21544 N](https://tex.z-dn.net/?f=F%20%3D%20P_2A%20%3D%20156656%20%2A%200.1375%20%3D%2021544%20N)
The answer is d about the length and width if I’m not mistaken