On a beautiful night in washington d. c., you see a mirror image of the washington monument and surrounding scenery. what causes this mirror image? a. absorbed light b. reflected light c. white light d. refracted light

Distinguish between a transverse wave and a longitudinal wave.

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?