What is the measure of the smallest force detected by researchers with – McqOptions

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1.	What is the measure of the smallest force detected by researchers with the Lawrence Berkely National Laboratoary and the University of California Berkely, using a combination of lasers and a unique optical trapping system?
A.	37 yoctonewtons
B.	42 yoctonewtons
C.	56 yoctonewtons
D.	22 yoctonewtons
Answer» C. 56 yoctonewtons

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