Ascientist tests the water in a local pond and finds that it has a ph of 7.9. what is true about the water sample?

1. in terms of fuel economy rank the following hybrid and electric vehicles, and justify application specific to each hybrid technology stop/start | mild hybrid | full hybrid | plug-in hybrid | full electric a. rank based on fuel economy b. justify your application specific for each technology

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

Sound is a disturbance that travels through a medium as a