# Linear density dimensional formula

If the linear mass density of the string is 3.60 grams per meter, and the tension in the string is 9.00N, write the equation of the standing waves in the string. 7) Two strings S 1 and S 2 that have the same linear mass density are under tensions F 1 and F 2 such that F 1 = 2F 2 , but have different lengths ( L 1 = 0.333L 2 ) . Jan 20, 2018 · Charge density is the measure of electric charge per unit part of one, two or three dimensional entity. Linear charge density : Amount of charge per unit length. Surface charge density: Amount of charge per unit area. Volume charge density: Amount of charge per unit volume. 1.1 Introduction. Dimensional analysis is the analysis of a relationship by considering its units of measure. For example, it might be meaningless to construct an equation like: M = T where M is measured in grams and T is measured in time. The denominator (m/L) is sometimes written as the Greek letter mu, and referred to as the "linear density" of the string. Sound waves (or any other form of three dimensional emanation) can be ranked by their intensity -- an objective measure of the amount of energy they carry. Charged Particle Motion in Up: Multi-Dimensional Motion Previous: Motion in a Two-Dimensional Projectile Motion with Air Resistance Suppose that a projectile of mass is launched, at , from ground level (in a flat plain), making an angle to the horizontal. The dimensional formula of Linear Density is given by, M 1 L-1 T 0. Where, M = Mass; L = Length; T = Time; Derivation. Linear Density (ρ) = Mass × [Length]-1 . . . (1) The dimensional formula of mass = [M 1 L 0 T 0] . . . . (2) The dimensional formula of length = [M 0 L 1 T 0] . . . . (3) On substituting equation (2) and (3) in equation (1) we get, Linear Density = Mass × [Length]-1