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Tungsten is used for the construction of filament in electric bulb because of its |
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(a) |
high specific resistance |
(b) |
low specific resistance |
|
|
(c) |
high light emitting power |
(d) |
high melting point |
|
|
Tungsten is used for the construction of filament in electric bulb because of its |
|
|||
|
(a) |
high specific resistance |
(b) |
low specific resistance |
|
|
(c) |
high light emitting power |
(d) |
high melting point |
|