Answers to extend learning - activities and projects , chapter 11

Answers to extend learning - activities and projects , chapter 11 Extended Learning — Activities •nd Projects With Make t. • one, the Nlool on the on the size nr of book•. on *raph sirip. gnat' or sink i hat now rests on it. which the '4tooI sink' now. and note the depth to which put the In the sand. Compatr the pressure exerted by that of a postcard. the Mth a t with one hand while keeping the card pressed to its "ur other hand. Turn the upside down while keepq& card pressed to its mouth. Make sure that the tumbler Gently remove the hand pressing the Card. What Does the card detached allowing the Water to With a little practice you "ill find that the card continues to water in the tumbler after It is not supported by your Also try this activity by using a piece of cloth to hold the an upside down •Fig. I .211. Fia. 11.21