Answer:
the answer would be a i did the test
Explanation:
Answer:
frequency it the measure of the wave length. The measure of the peaks and troughs is how you measure the frequency. the distance between these is the wave length.
Answer:
waste or discarded material
Answer: The final pressure will decrease ad the value is 85 kPa
Explanation:
To calculate the final pressure of the system, we use the equation given by Gay-Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant pressure.
Mathematically,
![\frac{P_1}{T_1}=\frac{P_2}{T_2}](https://tex.z-dn.net/?f=%5Cfrac%7BP_1%7D%7BT_1%7D%3D%5Cfrac%7BP_2%7D%7BT_2%7D)
where,
are the initial pressure and temperature of the gas.
are the final pressure and temperature of the gas.
We are given:
![P_1=100kPa\\T_1=60^0C=(60+273)K=333K\\P_2=?\\T_2=10^0C=(10+273)K=283K](https://tex.z-dn.net/?f=P_1%3D100kPa%5C%5CT_1%3D60%5E0C%3D%2860%2B273%29K%3D333K%5C%5CP_2%3D%3F%5C%5CT_2%3D10%5E0C%3D%2810%2B273%29K%3D283K)
Putting values in above equation, we get:
![\frac{100kPa}{333K}=\frac{P_2}{283K}\\\\P_2=85kPa](https://tex.z-dn.net/?f=%5Cfrac%7B100kPa%7D%7B333K%7D%3D%5Cfrac%7BP_2%7D%7B283K%7D%5C%5C%5C%5CP_2%3D85kPa)
Hence, the final pressure will decrease ad the value is 85 kPa