Answer: reflection is the process by which electromagnetic radiation either at the boundary between two media or at the interior of a medium whereas transmission is the passage of electromagnetic radiation through a medium
Explanation:
I learned about it
Answer:
False
Known :
V1 = 300 mL
M1 = 0.75 M
M2 = 0.25 M
Solution :
M1 • V1 = M2 • V2
(0.75 M) • (300 mL) = (0.25 M) V2
V2 = 900 mL
Water add to this solution is :
∆V = V2 - V1
∆V = 900 - 300
∆V = 600 mL
V cylinder =
note that
density =
