Describe Youngs experiment to observe an interference of light and write two points of importance of the experiment
![interference - Why light comes out in spherical form after passing through a slit (diffraction)? - Physics Stack Exchange interference - Why light comes out in spherical form after passing through a slit (diffraction)? - Physics Stack Exchange](https://i.stack.imgur.com/gvMqQ.png)
interference - Why light comes out in spherical form after passing through a slit (diffraction)? - Physics Stack Exchange
![Molecular Expressions Microscopy Primer: Light and Color - Interference Between Parallel Light Waves: Interactive Java Tutorial Molecular Expressions Microscopy Primer: Light and Color - Interference Between Parallel Light Waves: Interactive Java Tutorial](https://micro.magnet.fsu.edu/primer/java/interference/waveinteractions/wavesjavafigure1.jpg)
Molecular Expressions Microscopy Primer: Light and Color - Interference Between Parallel Light Waves: Interactive Java Tutorial
![Interference and Diffraction of Light Waves Stock Vector - Illustration of beam, absorbed: 150450480 Interference and Diffraction of Light Waves Stock Vector - Illustration of beam, absorbed: 150450480](https://thumbs.dreamstime.com/z/interference-diffraction-light-waves-young-s-experiment-newton-s-rings-single-slit-gratings-quantum-physics-create-150450480.jpg)