Rubber Band Experiment

It is easiest to have 2 3 people to put the rubberbands on the watermelon.

Rubber band experiment.

The first experiment we show uses the potential energy stored in a rubber band to launch a paper rocket. Rubber band candle tweezers measuring tape pencil tag us imsmuseum craftwithimsm thank. Then again that s part of the reason it makes a great activity to add to your kids summer bucket list. The rubber in rubber bands is bound together by thousands of long chains of molecules that are coiled together something like a net.

Will heat make a rubber band expand and get longer or contract and get shorter. The work performed by your heat engine in this experiment is the movement of the weight by the expansion and contraction of the rubber band. Posted in homeschool view on tuesday october 2 2018. I highly suggest doing this watermelon challenge outside as it can make a mess as the name exploding watermelon suggests.

Objective investigate how the distance of stretch in a rubber band at rest relates to the distance the rubber band travels after being released. In this experiment you will find out how the stretching of a rubber band affects the amount of energy that springs out of it. Anything attached to the rubber band may be flung forwards or upwards with the force of this energy. Supplies an empty 2 liter soda bottle permanent marker scissors pencil small.

Watermelon rubber band experiment. Here s all you need. Experiment 1 make a paper rocket. 1 it turns out that the rubber band heats up and cools off due to the changing order of the molecules in the rubber band and a quantity called entropy but i digress.

Science behind the experiment. Stretch your science knowledge with this experiment that defies the laws of physics. Understanding what happens to the tires of an indycar. The rubber band changes temperature for a different reason 1 than the traditional heat pump but the effect is easy to sense and the test equipment doesn t require a research grant.