(Solved): - nodal lines g. Determine the angles for which there will be nodal lines and lines of maximum cons ...

- nodal lines g. Determine the angles for which there will be nodal lines and lines of maximum constructive interference for the case of two sources in phase, a distance $1.5?$ apart. i. Use your results to draw accurate nodal lines and lines of maximum constructive interference on the diagram at right. $d=1.5?$ between sources (not shown) ii. Label each line from part $\mathrm{i}$ with the corresponding value of $?D$ and $?$. iii. If the distance between the sources were increased, would the angle $?$ to the first nodal line increase, decrease, or stay the same? Explain your reasoning.