Water boils to power a steam engine. which statement best describes the changes in the water as it boils? a. the kinetic energy of the particles increases as intermolecular force are overcome b. the potential energy of the particles increases as the temperature increases c. the kinetic energy of the particles of the particles increases as the temperature increases d. the potential energy of the particles increases as intermolecular forces are overcome.

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above

Which planet do you think would be easiest for humans to colonize some day?

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp, max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?