Consider a double slit experiment in the air. The wavelength of light is 500nm light, the screen is 1m away and two adjacent bright peaks are 1cm apart. If the same experiment is now done in water, what will be the spacing between the two adjacent bright peaks?

Explanation:

Given

Wavelength of light

Screen is away

Distance between two adjacent bright fringe is

When same experiment done in water, wavelength reduce to

So, the distance between the two adjacent bright fringe is

Keeping other factor same, distance becomes

inverse v=i*r

nice nice

answer///scientific method;