dow Help Form_2_(1)[1].PDF х 2 13 135% a (c) In the figure below piston A has a diameter of 24cm while Emhas a diameter of 280cm. If a force of 80N is exerted on piston A, calculate the force exerted by piston B. FA = 80N AFB =?? В Piston A Piston B 4. (a) (i) State Pascal's principle please help

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air

An object moves with an average speed of 3.0 m/s for 2.0 minutes. select the answer that best represents the distance traveled by the object. the distance traveled by the object in that time is closest a.) 6 m b.) 60 m c.) 180 m d.) 360 m