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Which light is better to insert a thread in hole of a needle?
(A) Green
(B) Red
(C) Violet
(D) Yellow

Piyushi Gupta , 7 Years ago
Grade 12th pass
anser 1 Answers
Arun
Dear student
 
GREEN light is better used to insert thread in hole of a needle.
 
But Please check with some one else. I amy be wrong
Last Activity: 7 Years ago
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