Which of the following lenses is a converging lens?
a. plano-concave lens
b. convexo-concave lens
c. spherical-convex lens
d. double-convex lens

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.