Gas in a container is at a pressure of 1.0x10 Pa. If the volume of the container changes by 10x10 m how much work was done by the gas? A. 1000J
B. -100J
C. -1000J
D. 100J

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?

Why is a noble gas different from other elements