strobe
Học thuậtThân thiện
Definition
- Noun:
- A scientific instrument that produces very short, bright flashes of light at regular, adjustable intervals: A strobe is designed so that its flashes can be synchronized with the rapid periodic motion of an object. This synchronization creates an optical effect where the moving object appears to be stationary or moving very slowly, allowing for detailed visual analysis of its motion.
Usage Examples
- Noun:
- The engineer used a strobe to examine the vibration of the motor.
- In the physics lab, we observed a spinning fan under a strobe light.
- The apparent stillness of the hummingbird's wings was an illusion created by the strobe.
Advanced Usage
- "Strobe" as a modifier: The term is frequently used attributively (like an adjective) to describe other nouns, most commonly "strobe light" or "strobe effect."
- The club was dark except for the intermittent strobe lights.
- The video featured a disorienting strobe effect.
Variants and Related Words
- Stroboscope (n): A more technical term for a strobe, especially in scientific contexts.
- The stroboscope confirmed the frequency of the oscillation.
- Stroboscopic (adj): Relating to or using a strobe light or its effects.
- The stroboscopic measurement was highly accurate.
Synonyms
- Stroboscope: The full technical term.
- Flashing light: A general descriptive term, though it lacks the specific function of synchronization.
Related Phrases
- Strobe lighting: A system or arrangement of strobe lights, often used in entertainment or photography.
- The concert's strobe lighting was synchronized to the beat.
- Under strobe illumination: A phrase describing the condition of being lit by a strobe.
- The machinery was inspected under strobe illumination.
Noun
- scientific instrument that provides a flashing light synchronized with the periodic movement of an object; can make moving object appear stationary