The magnitude of earth's magnetic field is about 0.5 g near earth's surface. part a what's the maximum possible magnetic force on an electron with kinetic energy of 1 kev ? express your answer using two significant figures. f m f m = nothing n submitrequest answer part b compare with the gravitational force on the electron. express your answer using two significant figures. g

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

electrical power

answer; equivalent to a one(1) horsepower motor;