Science, asked by SKoduri17, 1 year ago

HOW DOES A BLOW PEN WORK ??

Answers

Answered by rester1245
1
ink. pen.hydrogen.ink is blown by the air pressure in the pen.it is mainly used for writing in space
Answered by BrainSmartLab
0
Yow blow into it and ink appears. Mostly used in space for writing and also used by artists for bulk object colouring
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