Complete the following conversions between si units.
(a) 612 g =
(b) 8.160 m=
(c) 3779 âµg=
(d) 781 ml =
(e) 4.18 kg =
(f) 27.8 m =
(g) 0.13 ml=
(h) 1738 km =
(i) 1.9 gg=

For a:  

For b:  8.160 m = 816.0 cm

For c:  

For d:  781 mL = 0.781 L

For e:  4.18 kg = 4180 g

For f:  27.8 m = 0.0278 km

For g:  

For h:  

For i:  

Explanation:

Units is defined as the standard which is used to make comparisons between the measurements.

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answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.