Answer:22
Step-by-step explanation:
Answer:
D = 9.85 units
Step-by-step explanation:
A (1,7) and B(10,3)
Using Distance Formula to find the length
=> Distance Formula =
=> D =
=> D =
=> D =
=> D =
=> D = 9.85 units (Upto 3 sfs)
Answer:
A=ε*l*c
A= 2- log₁₀ % T
Step-by-step explanation:
There is a linear relationship between the concentration of a sample and absorbance according to Beer-Lambert Law.
A=ε*l*c
where;
A=absorbance
ε=absorption coefficient
l=path length
c=concentration
Because % transmittance is transmittance value multiplied by 100 then, the equation that will allow us calculate absorbance from % transmittance value will be;
A= 2- log₁₀ % T where T is transmittance.