If your electric bill for the incandescent lights was $20 in a month and you use the DFLs for the same number of hours, what would the new bill be? Please answer this FAST. 30 POINTSS! Please, please answer this.

What is the kinetic energy of a 10-kg bicycle moving at 10 m/s

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units