Physics, asked by nandhananidhi707, 17 hours ago

40. It says that "LED bulbs are not harmful to environment . Why?
a). There is no air
b). There is no mercury
c). There is no filament
d). None of these .

Answers

Answered by aradhanathakur710

1

Answer:

C. is the correct answer

Answered by ls6997755

1

Answer:

c there is no filament

Explanation:

please mark me brainlist

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