Roll over phenomenon | A kind of Mnemonic |

Roll over phenomenon is even though simple thing but still a good memory anchor would be beneficial in future.

so here it is a mnemonic for how to remember roll over phenomenon

what does the word indicate from roll over?

 it means roll over something or like that meaning 

now look at the picture of its graph, it also shows like as if it just rolled up the hill and then over it and then rolled down the hill  like a car. lol

so that is it, the roll over phenomenon, meaning sound intensity is best heard at the peak of the mountain and it decreases on either side of the rolled over mountain.

i hope your brain keep this anchor with it for your life long

In Sha Allah

Thank you