Which sequence lists types of materials in order from least conductive to most conductive? A. superconductor = conductor = semiconductor = insulator
B. insulator = conductor = semiconductor = superconductor
C. conductor = superconductor = semiconductor = insulator
D. insulator = semiconductor = conductor = superconductor

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver

What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.