A gas in a piston–cylinder assembly undergoes a compression process for which the relation between pressure and volume is given by p = AV2 + BV-2 (p is in bar and V is in m3 ). The initial volume is 0.1 m3 , and the initial pressure is 1 bar. The final volume is 0.04 m3 , and the final pressure is 2 bar. Determine: (a) the values of A and B (b) the work for the process, in kJ

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

In which of these cases are the two wave points considered to be in phase with each other?

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate