Speed of Transverse Motion
On a stretched string v = √(T/m)
where, T = tension in the string and m = mass per unit length of the string.
Speed of transverse wave in a solid v = √(η/ρ)
where, η is modulus of rigidity and ρ is density of solid.
Plane Progressive Simple Harmonic Wave
Equation of a plane progressive simple harmonic wave
Important Relation Related to Equation of Progressive Wave
where. ts culled propagation constant of wave motion.
Phase of the vibration is the angle of sine m equation, to plan progressive wave. It is denoted by φ.
Relation between phase difference and path difference and time difference