What element do most of the polyatomic ions have in the formula?

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?

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

Give an example in which the electrical energy changes to light energy