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Physical Sci Wk 4
Physical Science Week 4
| Term | Definition |
|---|---|
| Classify | To systematically arrange in groups or categories according to established criteria |
| Conductor | A material that lets energy flow through it easily Example: Water is a good conductor of heat, electricity and sound |
| Energy | The capacity for doing work; can be in various forms such as solar, heat, electrical, light and sound |
| Insulator | A material that does NOT let energy flow through it easily Example: Rubber is a good insulator of heat |
| Transformation | To change in composition or structure |
| Uniform | Identical or consistent |
| Variety | A number of different types of things Example: a large variety of fruits |
| Various | Of different kinds; differing one from another Example: Various experiments have not proved his theory |