The propagation constant or angular wave number is

Question

The propagation constant or angular wave number is (A) (λ/2 π) (B) (λ/π) (C) (π/λ) (D) (2 π/λ)

Tardigrade Admin · Accepted Answer

The angular wave number k represents 2 π times the number of waves (or the total phase difference) that can be accommodated per unit length with SI units m -1

Q. The propagation constant or angular wave number is

$\frac{λ}{2 π}$

$\frac{λ}{π}$

$\frac{π}{λ}$

$\frac{2 π}{λ}$

The angular wave number $k$ represents $2 π$ times the number of waves (or the total phase difference) that can be accommodated per unit length with SI units $m^{- 1}$

Q. The propagation constant or angular wave number is

2πλ​

πλ​

λπ​

λ2π​

The angular wave number k represents 2π times the number of waves (or the total phase difference) that can be accommodated per unit length with SI units m−1

$\frac{λ}{2 π}$

$\frac{λ}{π}$

$\frac{π}{λ}$

$\frac{2 π}{λ}$

The angular wave number $k$ represents $2 π$ times the number of waves (or the total phase difference) that can be accommodated per unit length with SI units $m^{- 1}$