Gas Laws Overview
This lesson covers the basic gas laws including Boyle's Law and Charles's Law. It explains the relationship between volume, pressure, and temperature of gases, and introduces the Kelvin scale for temperature. The general gas equation PV = nRT is also discussed.
- 15:32 “so we obtain V2 equals P1, V1, T2, all over P2 over T1, P2 over T1, then V2, putting all the values in, you have 758 times 35 times 273, all over 76, and then T1 is 279. You obtain, at the end of the if you put your capi...”
- 02:39 “plot the graphical presentation of Boyz Law forming. Chast Law is the next law. This shows the relationship between volume and temperature. And Chast Law states that the volume of the giving mass of gas is directly propo...”
- 05:06 “Celsius, what will be the volume at 100 degrees Celsius if the pressure remains constant? Volume, you're told 125 CM cube. At 17 degrees Celsius, combined to Kelvin, which implies you are 273. And you obtain what? 290 Ke...”
Electric Cells and Current Electricity
The lesson covers the types of electric cells, including primary and secondary cells. It explains the concepts of electromagnetic force, current electricity, potential difference, and resistance. The arrangement of cells in series and parallel is also discussed.
- 29:45 “Remove this proportionality sign, we have z q. q is equal to what? The electricity, which is what? i, c, y, z is the constants, which you have that word, m is equal to z, i, c. Nice. We have it here. Now, the second law...”
- 20:02 “That means if I move them like this, from this place, we have it moving out, going into this, we have this coming in, coming in, that is what, the positive charge body and the negative charge body. Now, we have the colum...”
- 28:54 “Okay, let's see. Now, application of electrolysis is applied in several industries, for example, in the electrolyte plates of metals and in pure metals. Now, on the electrolyte plates, this is the process of costing a me...”