Scientists in Britain and Spain used sound waves to sew a piece of clo – McqOptions

MCQOPTIONS

1.	Scientists in Britain and Spain used sound waves to sew a piece of cloth for the first time. Where does this new technology go?nHint: You may have heard the solo on the guitar.
A.	surgical tweezer
B.	holographic acoustic tweezer
C.	optical tweezer
D.	none of these
Answer» C. optical tweezer

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