In the United States, power lines can carry power voltages as high as 750,000 V, a step-down transformer reduces the voltage to for home use, O a. 120 V
O b. 60 Hz
O c. 60 V

According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Iwould appreciate if someone could me.