FLASH BULB Meaning and
Definition
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A flash bulb refers to a type of light source commonly used in photography, particularly in the past before the advent of modern electronic flash technology. Typically spherical in shape, a flash bulb comprises a filament enclosed in a glass envelope filled with oxygen or another type of gas. When an electrical current is applied to the filament, it heats up and emits a bright flash of light. The flash is extremely short-lived, lasting only a fraction of a second, hence the term "flash bulb."
Flash bulbs are designed to provide a high-intensity burst of light, ideal for capturing images in low light conditions or freezing the motion of fast-moving subjects. Due to their reliable and instantaneous output, flash bulbs were widely used in outdoor and indoor photography. They were especially common in vintage cameras or flash guns that required manual activation.
The usage of flash bulbs declined substantially with the introduction of electronic flash units that use xenon-filled tubes. These newer flash technologies are more energy-efficient, provide faster recycling times, and produce a more consistent color temperature compared to flash bulbs. However, flash bulbs still hold some nostalgic value for vintage photography enthusiasts.
In summary, a flash bulb is a disposable photographic light source that generates an intense burst of light when an electric current is applied to its filament. While less commonly used nowadays, they played a crucial role in capturing images in low light conditions before the widespread use of modern electronic flash units.
Common Misspellings for FLASH BULB
- flshbulb
- flasbulb
- flashbulb
- flashbelb
- flashb ulb
- dlash bulb
- clash bulb
- vlash bulb
- glash bulb
- tlash bulb
- rlash bulb
- fkash bulb
- fpash bulb
- foash bulb
- flzsh bulb
- flssh bulb
- flwsh bulb
- flqsh bulb
- flaah bulb
- flazh bulb
Etymology of FLASH BULB
The term "flash bulb" is a compound noun formed by combining the words "flash" and "bulb". The etymology of each word is as follows:
1. Flash: The word "flash" originated in Middle English as "flaschen" and directly from Old English "flæsc", meaning "a pool, puddle, or plash of water". From there, it evolved to refer to a sudden burst of light or flame, often associated with lightning or fire. This sense of the word was first recorded in the late 16th century.
2. Bulb: The word "bulb" came from the Latin word "bulbus", which means "onion". The Latin term was borrowed from the Greek word "bolbos" with the same meaning.
Similar spelling words for FLASH BULB
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