A compact fluorescent bulb is 17.0 % efficient. (5.4) ma (a) How much energy input would be required for
the bulb to produce 252 J of light energy?
(b) What type of energy is the waste output and how
much would be created?

Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive