In a certain mass spectrograph, an ion beam passes through a velocity selector consisting of mutually perpendicular fields E and B. The beam then enters a region of another magnetic field B perpendicular to the beam. The radius of curvature of the resulting ion beam is proportional to: A. EB'/B B. EB/B' C. BB'/E D. B/EB' E. E/BB'

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .

here are some information of the future of geothermal energy:

-the future of geothermal energy can pretty much be summed up with a single word: more

-scientists plan in going deeper than 120 meters

-we are hoping that one day, we will get all of our energy from renewable energy sources such as geothermal energy

hope this !

well clustered together.

points close on a scatter diagram