Science Experiences with Inexpensive Equipment |
Contents
How to curve a baseball | 2 |
To throw curves with a pingpong ball | 3 |
Another way to throw curves | 4 |
Copyright | |
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air pressure air stream Arrange the equipment atmospheric pressure baking soda balloon rubber Bernoulli Effect blow boiler bottle with water bottomless bottle buoyant force carbon-tetrachloride center of percussion centrifugal force clothes-pin cold water cord cork displaces downward dry ice exerts expands Experience feet a second Fill the bottle flame float full of water heat HOLE STOPPER hot water hydrochloric acid hydrogen inches long increase the air kerosene LARGE ELBOW large glass tube lifts liquid LONG RUBBER TUBE loop lycopodium mouth move nozzle ONE-HOLE STOPPER pail paper Pascal's Law pint soda bottle plunger produces the fountain quart milk bottle quart soda bottle rapidly revolving rubber stopper SHORT RUBBER TUBE Shove side sink siphon soda straw sodium perborate solid stopper STOPPER COUPLING STRETCHED RUBBER BAND suck air swing tablespoonful tank thermometer tumbler TWO-HOLE STOPPER U-tube upper bottle upward velocity volume for volume water column water level water surface weight