What is the unit and formula of capacitance? What is a derivative? A mass hangs from a vertical spring, and oscillates with amplitude of 10 cm. When it is 6 cm away from equilibrium position, it has a speed of 35 cm/s. A) What is the period of oscillation? B) By how ...
Derive the mathematical model of the liquid height {eq}h {/eq}. The mass inflow rate is {eq}q_{in} {/eq}. The resistance ({eq}R {/eq} ) is linear. Law of Conservation of Mass: The law of conservation of mass states that the product of ...
In summary, group velocity is the speed at which a wave packet propagates through a medium, representing the transfer of energy and information. It is different from phase velocity, which measures the speed of a single wave oscillation. The dispersion of the medium, refractive ...