In case you have not seen a single slit before…
–
Here is an applet for you to play with
🍏 https://www.walter-fendt.de/html5/phen/singleslit_en.htm

In case you have not seen a single slit before…
–
Here is an applet for you to play with
🍏 https://www.walter-fendt.de/html5/phen/singleslit_en.htm