Answer:
![T_{f} = 335.780\,K\,(62.630\,^{\textdegree}C)](https://tex.z-dn.net/?f=T_%7Bf%7D%20%3D%20335.780%5C%2CK%5C%2C%2862.630%5C%2C%5E%7B%5Ctextdegree%7DC%29)
Explanation:
Let assume that air behaves ideally. The equation of state of ideal gases is:
![P\cdot V = n\cdot R_{u}\cdot T](https://tex.z-dn.net/?f=P%5Ccdot%20V%20%3D%20n%5Ccdot%20R_%7Bu%7D%5Ccdot%20T)
Where:
- Pressure, in kPa.
- Volume, in m³.
- Quantity of moles, in kmol.
- Ideal gas constant, in
.
- Temperature, in K.
Since there is no changes in pressure or the quantity of moles, the following relationship between initial and final volumes and temperatures is built:
![\frac{V_{o}}{T_{o}} = \frac{V_{f}}{T_{f}}](https://tex.z-dn.net/?f=%5Cfrac%7BV_%7Bo%7D%7D%7BT_%7Bo%7D%7D%20%3D%20%5Cfrac%7BV_%7Bf%7D%7D%7BT_%7Bf%7D%7D)
The final temperature is:
![T_{f} = \frac{V_{f}}{V_{o}}\cdot T_{o}](https://tex.z-dn.net/?f=T_%7Bf%7D%20%3D%20%5Cfrac%7BV_%7Bf%7D%7D%7BV_%7Bo%7D%7D%5Ccdot%20T_%7Bo%7D)
![T_{f} = 1.13\cdot (297.15\,K)](https://tex.z-dn.net/?f=T_%7Bf%7D%20%3D%201.13%5Ccdot%20%28297.15%5C%2CK%29)
![T_{f} = 335.780\,K\,(62.630\,^{\textdegree}C)](https://tex.z-dn.net/?f=T_%7Bf%7D%20%3D%20335.780%5C%2CK%5C%2C%2862.630%5C%2C%5E%7B%5Ctextdegree%7DC%29)
Answer:
Torque
Explanation:
Torque is defined as Force*distance, in units mN.
Answer:
6.32 m/s
Explanation:
KE = 1/2 m v^2
sqrt (2 * KE /m) = v = 6.32 m/s
Answer:
5.02s
Explanation:
I got it right in acellus :)
Answer:
i think the answer is b kk good luck
Explanation: