A thin film of oil (n=1.50) of thickness d m is spread over a puddle of water (n=1.33). If we are writing the condition of constructive interference between the waves reflected from air-oil boundary and oil-water boundary, what would be the appropriate equation to write air A 2d = mAil oil В 2d = m^ir water 1 Noil m +– C 2d = 1 2d =| m + 2 D E none in the list

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Q: Please help

A: Step 1: Step 2: Step 3: don't forget to upvote :) thank you and comment if doubt exists Step 4:

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Diffraction of light

In physics, the term diffraction is defined as the bending of light around the corners of the obstacle. As a light ray passes by an aperture, it bends around the edges or through slits, it spreads out through a narrow opening. The diffracted light will produce fringes of bright and dark or colored bands which are labeled as a diffraction pattern.