Question

A wave of frequency 500 Hz has a phase velocity of 350 m//s. (a) How far apart are two points 60^(@) out of phase? (b) What is the phase difference between two displacement at a certain point at times 10^(-3) s apart?

Answer 1

Answer:

considered the motion of body lets its initial velocity it uniformly so that its velocity finally become during this time interval the displacement of a body is a body said to have uniform acceleration if its velocity while moving along a straight line change by equal amount in equal interval of time motion of a body falling freely from a height motion of solid sphere volume down a smooth and clear the planner body said to have non uniform acceleration of its velocity while moving along a straight line change by an equal amount is an equal time interval

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