Two plane mirrors M₁ and M₂ and a monochromatic source S are arranged as shown, with a stop blocking direct light and allowing only reflected light to screen CF. Choose the correct statements about the fringe pattern.

Select all that apply
Two plane mirrors M₁ and M₂ and a monochromatic source S are arranged as shown, with a stop blocking direct light and allowing only reflected light to screen CF. Choose the correct statements about the fringe pattern.

Select all that apply