Question

state the characteristics of stationary waves find the distance between wave an a sting vibration with frequency 64 Hz the velocity of progressive wave is 18 m/s​

Answer 1

Explanation:

A transverse progressive wave on a stretched string has a velocity of 10ms^-1 and frequency of 100Hz . The phase difference between two particles of the

Answer 2

Given,

v=10m/s velocity

f=100Hz frequency

Δ=2.5cm path difference

wavelength, λ= $\frac{v}{f}$

λ= $\frac{10}{100}$=0.1m

Phase difference,

ϕ= $\frac{2π}{λ}$ ×Δ

ϕ= $\frac{2π}{0.1} \times 2.5 \times 10 {}^{ - 2}$

ϕ= $\frac{π}{2}$