Agas pressure of 1.26 atm and occupies a volume of 7.40 l if the gas is compressed to a volume of 2.9 l what will its pressure?

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?