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mrs.mayeski stem
stem class study guide
| Question | Answer |
|---|---|
| what are the eight steps of the engineering design process ? | define research brainstorm choose build test communicate redesign |
| what views are in a orthographic sketch | front top and side |
| what is an isometric drawing | whole item not to scale |
| what is buoyancy | buoyancy is the tenancy for an object to float in a liquid and not to sink |
| what is density | how much matter is in a certain space |
| what is mass | how much matter is in an object |
| what is volume | how much space an object takes up |
| how do you tell if an item is more dense | more matter container=higher density/less matter in a larger container = lower density |
| how do you calculate density | density = mass / volume |