How small must a gas volume be at standard pressure and temperature if the relative root mean square deviation is 1% of the mean number of molecules.

for this one it would be d bump/forearm pass

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?

their crystal patterns have been disrupted by stress

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this