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Inactive Nitrogen and Argon gases are usually used in electric bulbs in order to
  • a)
    Increase the intensity of light emitted
  • b)
    Increase the life of the filament
  • c)
    Make the emitted light coloured
  • d)
    Make the production of bulb economical
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Inactive Nitrogen and Argon gases are usually used in electric bulbs ...
The inert gas within the bulb prevents the filament from evaporating. Thus it increases the life of the filament
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Inactive Nitrogen and Argon gases are usually used in electric bulbs in order toa)Increase the intensity of light emittedb)Increase the life of the filamentc)Make the emitted light colouredd)Make the production of bulb economicalCorrect answer is option 'B'. Can you explain this answer?
Question Description
Inactive Nitrogen and Argon gases are usually used in electric bulbs in order toa)Increase the intensity of light emittedb)Increase the life of the filamentc)Make the emitted light colouredd)Make the production of bulb economicalCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Inactive Nitrogen and Argon gases are usually used in electric bulbs in order toa)Increase the intensity of light emittedb)Increase the life of the filamentc)Make the emitted light colouredd)Make the production of bulb economicalCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Inactive Nitrogen and Argon gases are usually used in electric bulbs in order toa)Increase the intensity of light emittedb)Increase the life of the filamentc)Make the emitted light colouredd)Make the production of bulb economicalCorrect answer is option 'B'. Can you explain this answer?.
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