The force required to flex a nasal strip and apply it to the nose is 0.22 N; the energy stored in the strip when flexed is 0.0023 J. Assume the strip to be an ideal spring for the following questions. Find the distance through which the strip is flexed. (cm)Find the force constant of the strip. (N/m)

Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.

Which transition by an electron will release the greatest amount of energy? oa ob oc od

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions