Edgar used a balance to determine that the mass of a specimen was 0.00063 kg. He collected 6 specimens of the same size. What is the total mass of all 6 specimens, written in scientific notation?
Here, Mass of one specimen = 0.00063 = 6.3 10⁻⁴
Now, Mass of 6 specimens = 6.3 10⁻⁴ 6
= 37.8 10⁻⁴ = 3.78 10⁻³
In short, Your Answer would be: 3.78 10⁻³ Kg
Hope this helps!