Which correctly lists the types of matter, in terms of their atoms, in order from least tightly packed to most tightly packed?

How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.

What are the factors that affect the resistance of a wire?

What is the rate of change in a objects position?