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Science Chapter 6
Question | Answer |
---|---|
vibration | The back-and-forth motion of an object. |
energy | Ability to do work or cause change. |
transparent | Describes materials that let nearly all light pass through them. |
potential energy | Energy that is not causing any change now but could cause changes in the future. |
translucent | Describes materials that let some light pass through, but not all. |
kinetic energy | Energy due to motion. |
opaque | Describes materials that do not let any light pass through them. |
reflection | Light bouncing off an object. |
refraction | Bending of light. |
pitch | The quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone. |