7. Filament of a bulb is made up of
(a) aluminium
(b) chromium
(c) platinum
(d) tungsten
Answers
Answered by
3
Answer:
(d) tungsten is the answer.
Answered by
2
Filament of the bulb is made of tungsten
Similar questions
Math,
1 month ago
Hindi,
1 month ago
Math,
3 months ago
India Languages,
3 months ago
History,
9 months ago