# How To Calculate/Find Plasma Group Velocity Calculator – Physics Calculator with example and formula

By Prof. Fazal Rehman Shamil

# What is Plasma Group Velocity?

The particular amplitude of the shape of the wave propagates in a space is called group velocity.

 Speed Of Light   :   m/s Refractive Index :     [insert_php] if(isset(\$_POST[‘cal’])) { \$c=\$_POST[‘ref’]; \$a=\$c; \$η=299792458; \$vg = \$a * \$η; echo “Result is = \$vg”; } [/insert_php]

## Formula of Plasma Group Velocity Calculator

vgv = c * η

Where,

vgv = Plasma Group Velocity

c = Speed Of Light

η = Refractive Index

## Example of Plasma Group Velocity Calculator

Suppose the speed of light is 8 and refractive index is 9, then we can find the plasma group velocity as follows;

vgv = c * η

Where,

Vgv = Plasma Group Velocity =?

c = Speed Of Light = 8

η = Refractive Index = 9

vgv = c * η

vgv = 8 * 9

vgv = 72 Prof.Fazal Rehman Shamil (Available for Professional Discussions)
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