The wire in a flash bulb is made of which metal?
The wire in a flash bulb is made of which metal?
फ्लैश बल्ब की तार किस धातु की बनी होती है?
Detailed Solution & Logic
मैग्नीशियम/Magnesium
Explanation
The wire in a flash bulb is made of Magnesium.
- Magnesium burns with a bright white light.
- This intense light is used in flash bulbs for photography.
- When electric current passes through the wire, it heats up and burns rapidly, producing a flash.
फ्लैश बल्ब की तार Magnesium की बनी होती है।
- मैग्नीशियम जलने पर तेज सफेद रोशनी देता है।
- यही कारण है कि इसे फोटोग्राफी के फ्लैश बल्ब में उपयोग किया जाता है।
- जब इसमें करंट प्रवाहित होता है, तो यह जलकर तेज प्रकाश उत्पन्न करता है।
Extra Facts / अतिरिक्त तथ्य
- Magnesium is a lightweight metal.
- It is also used in fireworks and flares due to its bright flame.
- मैग्नीशियम एक हल्की धातु है।
- इसका उपयोग पटाखों और सिग्नल फ्लेयर्स में भी किया जाता है।
Final Answer:
👉 मैग्नीशियम / Magnesium
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