Phase difference formula

Δx is the path difference between the two waves.

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Phase Difference And Path Difference Equation.

FormulaUnit

Phase Difference\Delta \phi=\frac{2\pi\Delta x}{\lambda }Radian or degree

Path Difference\Delta x=\frac{\lambda }{2\pi }\Delta \phimeter

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.