Two coherent sources emit light waves which superimpose at a point and are expressed as E1=E0sin(ωt+π/4)E2=2E0sin(ωt−π/4)Here, E1 and E2 are the electric field strengths of the two waves at the given point. If I is the intensity of wave expressed by field strength E1 . The resultant intensity istimes I.

Two coherent sources emit light waves which superimpose at a point and

1.	Two coherent sources emit light waves which superimpose at a point and are expressed as E1=E0sin(ωt+π/4)E2=2E0sin(ωt−π/4)Here, E1 and E2 are the electric field strengths of the two waves at the given point. If I is the intensity of wave expressed by field strength E1 . The resultant intensity istimes I.
Answer» Two coherent sources emit light waves which superimpose at a point and are expressed as $\begin{matrix} E_{1} = E_{0} sin (ω t + π / 4) E_{2} = 2 E_{0} sin (ω t - π / 4) \end{matrix}$ Here, $E_{1}$ and $E_{2}$ are the electric field strengths of the two waves at the given point. If $I$ is the intensity of wave expressed by field strength $E_{1}$ . The resultant intensity istimes $I$ .

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