You will need: Cornstarch (235g)) Water (120 ml) A large bowl . Add the water...

Transcribed Image Text:

You will need: Cornstarch (235g)) • Water (120 ml) A large bowl . Add the water slowly and mix as you add it. Dig in with your hands and really mix it up. This is usually when you notice that this is not your average liquid. Add enough water so that the mixture slowly flows on its own when mixed. The best test is to reach in and grab a handful of the mixture and see if you can roll it into a ball between your hands - if you stop rolling it and it "melts" between your fingers - success! What happens if you let the goo sit on the table for a minute and then try to pick it up? How does it feel? Hows does it move? Try bouncing a ball on the surface of the cornstarch. You get the idea - explore! . 1) Define a "Non-Newtonian" liquid and apply it to the experiment. 2) Why does this concoction act the way it does? Weigh 20 g of starch in a cup, add 100 ml water and mix. a) What do you observe-Stoon se no b) Is starch soluble in water? - c) Why did the starch turned hard- d) Explain the native structure of starch e) What are starch granules Describe the following image: Ace V Spot Magn Det WD Exp 15.0 kV 4.5 1000x GSE 100 0 0.9 Torr 20 pm You will need: Cornstarch (235g)) • Water (120 ml) A large bowl . Add the water slowly and mix as you add it. Dig in with your hands and really mix it up. This is usually when you notice that this is not your average liquid. Add enough water so that the mixture slowly flows on its own when mixed. The best test is to reach in and grab a handful of the mixture and see if you can roll it into a ball between your hands - if you stop rolling it and it "melts" between your fingers - success! What happens if you let the goo sit on the table for a minute and then try to pick it up? How does it feel? Hows does it move? Try bouncing a ball on the surface of the cornstarch. You get the idea - explore! . 1) Define a "Non-Newtonian" liquid and apply it to the experiment. 2) Why does this concoction act the way it does? Weigh 20 g of starch in a cup, add 100 ml water and mix. a) What do you observe-Stoon se no b) Is starch soluble in water? - c) Why did the starch turned hard- d) Explain the native structure of starch e) What are starch granules Describe the following image: Ace V Spot Magn Det WD Exp 15.0 kV 4.5 1000x GSE 100 0 0.9 Torr 20 pm