Question #423ae

1 Answer
Feb 16, 2016

I got 604muL604μL
(hope it is understandable)

Explanation:

Ok, let us see:
1"dg"=1/10g=0.1g1dg=110g=0.1g
so
1.45"dg"=1.45/10g=0.145g1.45dg=1.4510g=0.145g

so your cork will have a volume:
"density"="mass"/"volume"density=massvolume
"volume"="mass"/"density"=0.145/0.240=0.604mLvolume=massdensity=0.1450.240=0.604mL

But:

1muL=(1"ml")/(1,000)=0.001mL1μL=1ml1,000=0.001mL
and as a consequence:
1mL=1/0.001muL1mL=10.001μL
so in our case we get:
0.604/0.001=604muL0.6040.001=604μL

Remember that:
1muL=1/(1,000,000)L=0.000001L1μL=11,000,000L=0.000001L
1mL=1/(1,000)L=0.001L1mL=11,000L=0.001L