1.In terms of shape and volume, compare solids, liquids and gases.
shape
solid:fixed
Liquid:not fixed
Gas:not fixed
Volume
solid:fixed
liquid:fixed
gas:not fixed
2.Using the particle theory, explain why solids do not flow.
They(solid particles) don't have much energy, so they can't move freely, just vibrating at same place. So because they are just vibrating, they are packed tightly.
3.The study of airflow (air moving around objects) is extremely important in both competitive sports and in commercial transportation. Suggest several reasons for why this is the case.
For some of the competitive sports, 1 second makes their score really different. So to make a second less in their score, they have to go fast in some way, so airflow is really affecting their score, so it is extremely important.
4.a)Compare the viscosity and flow rate of honey versus water.
hoeny=high viscosity=low flow rate
water=low viscosity=high flow rate
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