Speed of longitudinal Wave is increasing with
Elasticity (b) density (c) pressure (d) all 7
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State and use the formula for velocity of longitudinal waves in solids - formula. Example:The speed of longitudinal waves in a steel bar is ( Y=2. 0×1011Pa and Density =7800kg/m3 ). where, Y is the Young's modulus of steel bar and ρ is the density of steel bar.
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