1)A simple harmonic wave of amplitude 8 units traverses a line of particles in the direction of the positive x-axis. At any given instant of time, for a particle at a distance of 10 cm from the origin, the displacement is 6 units, and for o particle at a distance of 25cm from the origin, the displacement is 4 units calculate the wavelength.
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2) Define wave Does the particles of the medium travel from one place to another place while propagation of wave? Explain with example. What ore the types of wave explains with their properties?
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