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science energy test
| Question | Answer |
|---|---|
| types of potential energy | gravitational, chemical, elastic, electrical,nuclear, |
| gravitational potential energy | potential energy of and object elevated above the ground |
| chemical potential energy | energy stored in chemicals when reacted together cause heat, light and sound |
| electrical potential energy | supplied to homes by powerlines and availbe to us via outlets |
| elastic potential energy | energy stored by an elastic object that is streched such as a spring or rubberband |
| types of energy | potential and kinetic |
| kinetic energy | energy of movement/motion |
| types of kinetic energy | heat, light, sound |
| the law of conservation of energy | energy is neither created nor destoryed only changed in form |
| sankey diagrams explain | the intial arrow is how much energy is in total then the line that continues forward is energy used and the arrow pointing downwards is energy wasted |