True or false the higher the amplitude of the wave, the greater its intensity and the greater its loudness

To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit

If the speed of a particle triples ,by what factor does its kinetic energy increase?

What are atoms of the same element with varying number of neutrons