Find the equivalent resistance of this circuit. First, what is the equivalent
resistance, Req(23), of the parallel
combination of R2 and R3?
R1 =100 ohm
R2 =200 ohm
R3 =300 ohm
Reg(23) = [?] (in ohms)

Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig