Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Wave Optics

Question:

Options:

a

b

c

d

Correct Answer:

c

Explanation:

$\text{ Intensity at central maxima is } I_{max} = 4I = I_0$

$\text{When one of the slit is covered the intensity at central maxima point is } I = \frac{I_0}{4}$