A wave takes 0.5 seconds to complete one cycle. Which characteristic of the wave does this description represent? A. period B. wavelength C. amplitude D. frequency​

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

15. one purpose of the tread pattern on a tire is to a reduce tire wear. b. reduce traction c. allow water to flow away from the tire. d. look impressive.

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly