Why is an electric light bulb not filled with air? Explain why argon and nitrogen is filled in an electric bulb.
Answers
Answered by
0
Answer:
becoz the filament get so hot it would burn up very quicklyif there were air inside the bulb.
filling of inert gas like argon and nitrogen slow Down the evaporation of tungsten filament compared to operating in it vacuum . this allow for greater temperature and greater efficiencywith less reduction in filament life
mark as brainliest
Similar questions