Ex: calculate the maximum work for a reversible expansion at constant temperature from an initial volume of V, to a final volume ( 10 V,) that will do 10000 cal of work, if the initial
pressure is 100 atm.
1- find V2
2- if 2 mole of gas their, what would be the temperature??

What is the magnitude of the resultant vector round your answer to the nearest tenth

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.

Is a copper wire a conductor or insulator?