Calculate the number of electron taht pass a point in a given length of time when the current in the wire is known? ​

What type of light does this light bulb produce most (i.e. at what wavelength does the spectrum have maximum intensity)?

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference