The density of a typical laboratory plasma is 1018 m-3, this value leads to plasma oscillations at 9 x 10⁹ Hz.
The density of an object is defined as the measurement of how tightly a material is packed together.
It is also defined as the mass per unit volume and its unit is kilogram per meter cube.
Density = mass / volume
f = 9(n)^0.5
where;
n is density = 10¹⁸
f = 9(10¹⁸)^0.5
f = 9(10⁹) Hz
f = 9 x 10⁹ Hz
Thus, if the density of a typical laboratory plasma is 1018 m-3, this value leads to plasma oscillations at 9 x 10⁹ Hz.
Learn more about plasma oscillations here: https://brainly.com/question/14941730
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