Physics And Measurement Question 193
Question: Number of particles is given by crossing a unit area perpendicular to X-axis in unit time, where and are number of particles per unit volume for the value of meant to and . Find dimensions of D called as diffusion constant
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: D
Solution:
[d] [n]= Number of particles crossing a unit area in unit time =