Number of significant figures in 0.01250 is?​

0.0125 = 1.25 × 10^-2

0.012 = 1.3 × 10^-2

0.01 = 1 × 10^-2

Explanation:

Hope it is helpful

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.